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-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/aboutStudies.properties32
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/appstrings.properties37
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/autocomplete.properties9
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/browser.properties7
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/commonDialogs.properties46
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/contentAreaCommands.properties28
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/css.properties53
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/dialog.properties12
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/dom/dom.properties488
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/extensions.properties26
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/fallbackMenubar.properties8
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/filepicker.properties20
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/global-strres.properties5
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/intl.css11
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/intl.properties43
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/keys.properties70
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/layout/HtmlForm.properties35
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/layout/MediaDocument.properties22
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/layout/htmlparser.properties147
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/layout/xmlparser.properties48
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/layout_errors.properties61
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/mathml/mathml.properties15
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/narrate.properties25
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/nsWebBrowserPersist.properties17
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/printdialog.properties52
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/printing.properties56
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/resetProfile.properties14
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/security/caps.properties9
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/security/csp.properties144
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/security/security.properties192
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/svg/svg.properties5
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/viewSource.properties16
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/wizard.properties8
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/xslt/xslt.properties39
-rw-r--r--thunderbird-l10n/is/chrome/is/locale/is/global/xul.properties5
35 files changed, 1805 insertions, 0 deletions
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/aboutStudies.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/aboutStudies.properties
new file mode 100644
index 0000000000..f75886d29a
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/aboutStudies.properties
@@ -0,0 +1,32 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+
+# LOCALIZATION NOTE (title): keep "Shield" in English. See
+# https://wiki.mozilla.org/Firefox/Shield/Shield_Studies for more information
+title = Shield-kannanir
+removeButton = Fjarlægja
+
+# LOCALIZATION NOTE (activeStudiesList): Title above a list of active studies
+activeStudiesList = Virkar kannanir
+# LOCALIZATION NOTE (activeStudiesList): Title above a list of completed studies
+completedStudiesList = Loknar kannanir
+# LOCALIZATION NOTE (activeStatus): Displayed for an active study
+activeStatus = Virkt
+# LOCALIZATION NOTE (completeStatus): Displayed for a study that is already complete
+completeStatus = Lokið
+
+updateButtonWin = Uppfærslumöguleikar
+updateButtonUnix = Uppfærsluvalkostir
+learnMore = Frekari upplýsingar
+noStudies = Þú hefur ekki tekið þátt í neinni könnun.
+disabledList = Þetta er upptalning þeirra kannanna sem þú hefur tekið þátt í. Engin ný könnun verður keyrð.
+# LOCALIZATION NOTE (enabledList): %S is brandShortName (e.g. Firefox)
+enabledList = Hvað er þetta? %S má bæta inn og keyra kannanir endrum og eins.
+
+# LOCALIZATION NOTE (preferenceStudyDescription) $1%S will be replaced with the
+# name of a preference (such as "stream.improvesearch.topSiteSearchShortcuts")
+# and $2%S will be replaced with the value of that preference. Both values will
+# be formatted differently than the surrounding text.
+preferenceStudyDescription = Könnunin setur gildið úr %1$S í %2$S.
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/appstrings.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/appstrings.properties
new file mode 100644
index 0000000000..cb5d8377c9
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/appstrings.properties
@@ -0,0 +1,37 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+malformedURI2=Athugaðu hvort URL sé rétt og reyndu aftur.
+fileNotFound=Skráin %S finnst ekki. Athugaðu staðsetningu og reyndu aftur.
+fileAccessDenied=Ekki hægt að lesa skrána á %S.
+dnsNotFound2=Ekki var hægt að finna %S. Athugaðu nafnið og reyndu aftur.
+unknownProtocolFound=Eitt af eftirfarandi (%S) er ekki skráð samskiptaregla eða ekki leyft í þessu samhengi.
+connectionFailure=Tengingu var hafnað við tengingu við %S.
+netInterrupt=Tengingin við %S var rofin óvænt. Einhver gögn gætu hafa tapast.
+netTimeout=Netþjónninn á %S hefur tekið of langan tíma í að svara.
+redirectLoop=Hámark endurbeininga fyrir þessa URL-slóð er náð. Get ekki hlaðið inn umbeðinni síðu. Ástæða fyrir þessu gæti verið að vefkökur séu ekki leyfðar.
+confirmRepostPrompt=Til að sýna þessa síðu, þarf að senda upplýsingar sem mun endurtaka aðgerðina sem var framkvæmd áður (til dæmis að leita eða panta).
+resendButton.label=Endursenda
+unknownSocketType=Ekki er hægt að birta þetta skjal nema uppsettur sé persónulegur öryggisstjóri (PSM). Sæktu og settu upp PSM og reyndu aftur, eða hafðu samband við kerfisstjóra.
+netReset=Síðan inniheldur engin gögn.
+notCached=Þetta skjal er ekki lengur aðgengilegt.
+netOffline=Ekki er hægt að birta þetta skjal þegar verið er að vinna án nettengingar. Til að tengjast, afhakaðu að vinna án nettengingar frá skráarvalmynd.
+isprinting=Þessu skjali er ekki hægt að breyta þegar verið er að prenta eða forskoða.
+deniedPortAccess=Aðgangur að gátt hefur verið aftengt vegna öryggisstillinga þér til verndar.
+proxyResolveFailure=Milliþjónninn sem þú stilltir fannst ekki. Athugaðu milliþjónsstillingarnar og reyndu aftur.
+proxyConnectFailure=Tengingu var neitað þegar reynt var að hafasamband við milliþjón. Athugaðu milliþjónsstillingarnar og reyndu aftur.
+contentEncodingError=Ekki er hægt að sýna síðuna því hún notar ógilda eða óstudda gagnaþjöppun.
+unsafeContentType=Ekki er hægt að sýna síðuna því hún innifalin í skráartegund sem getur verið varasöm að opna. Láttu eigendur vefsvæðisins vita af þessu vandamáli.
+malwareBlocked=Vefsvæðið %S hefur verið tilkynnt sem árásarsvæði og aðgangur hefur verið hindraður vegna öryggisstillinga.
+harmfulBlocked=Vefsvæðið %S hefur verið tilkynnt sem hugsanlegt árásarsvæði og aðgangur hefur verið hindraður vegna öryggisstillinga.
+unwantedBlocked=Tilkynnt hefur verið að vefsvæðið %S sé að deila óæskilegum hugbúnaði og aðgangur hefur því verið hindraður vegna öryggisstillinga.
+deceptiveBlocked=Vefsvæðið %S hefur verið tilkynnt sem svindlsvæði og aðgangur hefur verið hindraður vegna öryggisstillinga.
+cspBlocked=Þessi síða inniheldur öryggisreglu sem kemur í veg fyrir að hægt sé að hlaða hana inn á þennan hátt.
+xfoBlocked=Þessi síða inniheldur X-Frame-Options öryggisreglu sem kemur í veg fyrir að hægt sé að hlaða hana inn á þennan hátt.
+corruptedContentErrorv2=Vefsvæðið á %S fékk upp netvillu sem er ekki hægt að laga.
+sslv3Used=Ekki er hægt að ábyrgjast öryggi gagna á %S þar sem það notar SSLv3, sem er gallaður öryggisstaðall.
+weakCryptoUsed=Eigandi %S hefur stillt vefsvæðið sitt rangt. Til að koma í veg fyrir að upplýsingunum þínum verði stolið, er enging tenging við þetta vefsvæði.
+inadequateSecurityError=Vefsvæðið reyndi að koma á ófullnægjandi öryggisstigi.
+blockedByPolicy=Fyrirtækið þitt hefur lokað á aðgang að þessari síðu eða vefsvæði.
+networkProtocolError=Upp kom netvilla í Firefox sem ekki er hægt að laga.
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/autocomplete.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/autocomplete.properties
new file mode 100644
index 0000000000..105e0ff25c
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/autocomplete.properties
@@ -0,0 +1,9 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE (bookmarkKeywordSearch): This is the title of autocomplete
+# entries that are bookmark keyword searches. %1$S will be replaced with the
+# domain name of the bookmark, and %2$S will be replaced with the keyword
+# search text that the user is typing. %2$S will not be empty.
+bookmarkKeywordSearch = %1$S: %2$S
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/browser.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/browser.properties
new file mode 100644
index 0000000000..e61aca11c0
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/browser.properties
@@ -0,0 +1,7 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+formPostSecureToInsecureWarning.title = Öryggisaðvörun
+formPostSecureToInsecureWarning.message = Upplýsingarnar sem þú hefur sett inn á þessa síðu verða sendar yfir ótrausta tengingu sem einhver þriðji aðili gæti hugsanlega komist yfir.\n\nErtu viss um að þú viljir senda þessar upplýsingar?
+formPostSecureToInsecureWarning.continue = Áfram
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/commonDialogs.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/commonDialogs.properties
new file mode 100644
index 0000000000..15a6a73764
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/commonDialogs.properties
@@ -0,0 +1,46 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+Alert=Aðvörun
+Confirm=Staðfesta
+ConfirmCheck=Staðfesta
+Prompt=Spyrja
+# LOCALIZATION NOTE - %S is brandFullName
+PromptUsernameAndPassword3=Auðkenning krafist - %S
+# LOCALIZATION NOTE - %S is brandFullName
+PromptPassword3=Lykilorðs krafist - %S
+Select=Velja
+OK=Í lagi
+Cancel=Hætta við
+Yes=&Já
+No=&Nei
+Save=Vi&sta
+Revert=&Afmá
+DontSave=&Ekki vista
+ScriptDlgGenericHeading=[JavaScript Forrit]
+ScriptDlgHeading=Síðan á %S segir:
+ScriptDlgNullPrincipalHeading=Þessi síða segir:
+ScriptDialogLabel=Koma í veg fyrir að þessi síða búi til fleiri glugga
+ScriptDialogLabelNullPrincipal=Ekki leyfa þessu vefsvæði að spyrja þig aftur
+# LOCALIZATION NOTE (ScriptDialogLabelContentPrincipal):
+# %S is either the domain and port of the site prompting, or the name of
+# an add-on prompting.
+ScriptDialogLabelContentPrincipal=Ekki leyfa %S að spyrja þig aftur
+ScriptDialogPreventTitle=Staðfesta gluggavalkost
+# LOCALIZATION NOTE (EnterLoginForRealm3, EnterLoginForProxy3):
+# %1 is an untrusted string provided by a remote server. It could try to
+# take advantage of sentence structure in order to mislead the user (see
+# bug 244273). %1 should be integrated into the translated sentences as
+# little as possible. %2 is the url of the site being accessed.
+EnterLoginForRealm3=%2$S er að biðja um notandanafn þitt og lykilorð. Vefsvæðið segir: “%1$S”
+EnterLoginForProxy3=Milliþjónninn %2$S er að biðja um notandanafn og lykilorð. Vefsvæðið segir: “%1$S”
+EnterUserPasswordFor2=%1$S er að biðja um notandanafn og lykilorð.
+EnterUserPasswordForCrossOrigin2=%1$S er að biðja um notandanafn þitt og lykilorð. AÐVÖRUN: Lykilorðið verður ekki sent til vefsvæðisins sem þú ert núna að skoða!
+EnterPasswordFor=Sláðu inn lykilorð fyrir %1$S á %2$S
+EnterCredentials=Þetta vefsvæði biður þig um að skrá þig inn.
+# %S is the username for which a password is requested.
+EnterPasswordOnlyFor=Þetta vefsvæði biður þig um að skrá þig inn sem %S.
+# %S is the domain of the site being accessed.
+EnterCredentialsCrossOrigin=Þetta vefsvæði er að biðja þig um að skrá þig inn. Aðvörun: Innskráningarupplýsingunum þínum verður deilt með %S, ekki með vefsvæðinu sem þú ert núna að skoða.
+SignIn=Innskráning
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/contentAreaCommands.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/contentAreaCommands.properties
new file mode 100644
index 0000000000..b95bc22cbd
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/contentAreaCommands.properties
@@ -0,0 +1,28 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# context menu strings
+
+SaveImageTitle=Vista mynd
+SaveMediaTitle=Vista margmiðlunarskrá
+SaveVideoTitle=Vista myndband
+SaveAudioTitle=Vista hljóð
+SaveLinkTitle=Vista sem
+WebPageCompleteFilter=Vefsíða, allt
+WebPageHTMLOnlyFilter=Vefsíða, aðeins HTML
+WebPageXHTMLOnlyFilter=Vefsíða, aðeins XHTML
+WebPageSVGOnlyFilter=Vefsíða, aðeins SVG
+WebPageXMLOnlyFilter=Vefsíða, aðeins XML
+
+# LOCALIZATION NOTE (UntitledSaveFileName):
+# This is the default filename used when saving a file if a filename could
+# not be determined or if a filename was invalid. A period and file
+# extension may be appended to this string.
+UntitledSaveFileName=Ónefnt
+
+# LOCALIZATION NOTE (filesFolder):
+# This is the name of the folder that is created parallel to a HTML file
+# when it is saved "With Images". The %S section is replaced with the
+# leaf name of the file being saved (minus extension).
+filesFolder=%S_files
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/css.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/css.properties
new file mode 100644
index 0000000000..e283afb518
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/css.properties
@@ -0,0 +1,53 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+MimeNotCss=Stílblaðið %1$S var ekki hlaðið inn því MIME tegund þess, “%2$S”, er ekki “text/css”.
+MimeNotCssWarn=Stílblaðið %1$S var hlaðið inn sem CSS þótt að MIME tegund þess, “%2$S”, sé ekki “text/css”.
+
+PEDeclDropped=Skilgreiningu hent.
+PEDeclSkipped=Hoppaði yfir á næstu skilgreiningu.
+PEUnknownProperty=Óþekktur eiginleiki ‘%1$S’.
+PEValueParsingError=Villa í þáttun á gildi fyrir ‘%1$S’.
+PEUnknownAtRule=Óþekkt at-rule eða villa í þáttun at-rule ‘%1$S’.
+PEMQUnexpectedOperator=Óvæntur stjórnandi á lista af miðlum.
+PEMQUnexpectedToken=Óvænt teikn ‘‘%1$S’ á lista yfir gagnamiðla.
+PEAtNSUnexpected=Óvænt teikni í @namespace: ‘%1$S’.
+PEKeyframeBadName=Bjóst við auðkenni fyrir nafn á @keyframes reglu.
+PEBadSelectorRSIgnored=Reglusett hunsað vegna galla á veljara.
+PEBadSelectorKeyframeRuleIgnored=Keyframe regla hunsuð vegna galla á veljara.
+PESelectorGroupNoSelector=Bjóst við veljara.
+PESelectorGroupExtraCombinator=Ótengdur sameinari.
+PEClassSelNotIdent=Bjóst við heiti fyrir veljara á klasa en fann ‘%1$S’.
+PETypeSelNotType=Bjóst við nafni staks eða ‘*’ en fann ‘%1$S’.
+PEUnknownNamespacePrefix=Óþekkt forskeyti á nafnsviði ‘%1$S’.
+PEAttributeNameExpected=Bjóst við heiti á eigindi en fann ‘%1$S’.
+PEAttributeNameOrNamespaceExpected=Bjóst við nafn eigindis eða nafnsviði en fann ‘%1$S’.
+PEAttSelNoBar=Bjóðst við ‘|’ en fann ‘%1$S’.
+PEAttSelUnexpected=Óvænt teikn í eigindaveljara: ‘%1$S’.
+PEAttSelBadValue=Bjóst við heiti eða streng fyrir gildi í veljara eigindis en fann ‘%1$S’.
+PEPseudoSelBadName=Bjóst við heiti fyrir gerviklasa eða gervistak en fann ‘%1$S’.
+PEPseudoSelEndOrUserActionPC=Bjóst við enda á veljara eða gervi-klasa á eftir gervi-einindi en fann ‘%1$S’.
+PEPseudoSelUnknown=Óþekktur gerviklasi eða gervistak ‘%1$S’.
+PEPseudoClassArgNotIdent=Bjóst við heiti fyrir gerviklasa breytu en fann ‘%1$S’.
+PEColorNotColor=Bjóst við lit en fann ‘%1$S’.
+PEParseDeclarationDeclExpected=Bjóst við skilgreiningu en fann ‘%1$S’.
+PEUnknownFontDesc=Óþekkt lýsing ‘%1$S’ í @font-face reglu.
+PEMQExpectedFeatureName=Bjóst við nafn miðilsaðgerðar en fann ‘%1$S’.
+PEMQNoMinMaxWithoutValue=Miðilsaðgerð með min- eða max- verður að hafa gildi.
+PEMQExpectedFeatureValue=Fann ógilt gildi fyrir miðilsaðgerð.
+PEExpectedNoneOrURL=Bjóst við ‘none’ eða URL en fann ‘%1$S’.
+PEExpectedNoneOrURLOrFilterFunction=Bjóst við ‘none’, URL, eða síu fall en fann ‘%1$S’.
+
+TooLargeDashedRadius=Ramma radíus er of stór fyrir ‘dashed’ stíl (hámark er 100000px). Teiknað sem gegnheilt.
+TooLargeDottedRadius=Radíus jaðars er of stór fyrir ‘dotted’ stíl (hámark er 100000px). Myndgert sem gegnheilt.
+
+PEPRSyntaxFieldEmptyInput=@property syntax descriptor is empty.
+PEPRSyntaxFieldExpectedPipe=@property syntax descriptor ‘%S’ contains components without a pipe between them.
+PEPRSyntaxFieldInvalidNameStart=@property syntax descriptor ‘%S’ contains a component name that starts with an invalid character.
+PEPRSyntaxFieldInvalidName=@property syntax descriptor ‘%S’ contains a component name with an invalid character.
+PEPRSyntaxFieldUnclosedDataTypeName=@property syntax descriptor ‘%S’ contains an unclosed data type name.
+PEPRSyntaxFieldUnexpectedEOF=@property syntax descriptor ‘%S’ is incomplete.
+PEPRSyntaxFieldUnknownDataTypeName=@property syntax descriptor ‘%S’ contains an unknown data type name.
+PEDisallowedImportRule=@import rules are not yet valid in constructed stylesheets.
+PENeverMatchingHostSelector=:host selector in ‘%S’ is not featureless and will never match. Maybe you intended to use :host()?
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/dialog.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/dialog.properties
new file mode 100644
index 0000000000..961129acc1
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/dialog.properties
@@ -0,0 +1,12 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+button-accept=Í lagi
+button-cancel=Hætta við
+button-help=Hjálp
+button-disclosure=Meiri upplýsingar
+accesskey-accept=
+accesskey-cancel=
+accesskey-help=H
+accesskey-disclosure=I
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/dom/dom.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/dom/dom.properties
new file mode 100644
index 0000000000..400a828c35
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/dom/dom.properties
@@ -0,0 +1,488 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+KillScriptTitle=Aðvörun: Skrifta svarar ekki
+KillScriptMessage=Skrifta á síðunni gæti verið upptekin, eða er hætt að svara. Þú getur stöðvað skriftuna núna, eða þú getur beðið aðeins og séð til hvort skriftan lýkur sér af.
+KillScriptWithDebugMessage=Skrifta á þessari síðu gæti verið upptekin, eða er hætt að svara. Þú getur stöðvað skriftuna núna, opnað hana í villuleitarforriti, eða látið hana halda áfram.
+KillScriptLocation=Skrifta: %S
+
+KillAddonScriptTitle=Aðvörun: Viðbótarskrifta svarar ekki
+# LOCALIZATION NOTE (KillAddonScriptMessage): %1$S is the name of an extension.
+# %2$S is the name of the application (e.g., Firefox).
+KillAddonScriptMessage=Skrifta frá viðbót “%1$S” er keyrandi, en er að hægja á %2$S.\n\nSkriftan gæti verið upptekin, eða hætt að virka. Þú getur stöðvað skriftuna, eða beðið og séð til hvort hún klárar.
+KillAddonScriptGlobalMessage=Koma í veg fyrir að skrifta frá viðbót keyri þangað til síða er endurnýjuð
+
+StopScriptButton=Stöðva skriftu
+DebugScriptButton=Villuleita skriftu
+WaitForScriptButton=Áfram
+DontAskAgain=&Ekki spyrja aftur
+WindowCloseBlockedWarning=Skrifta má ekki loka glugga sem var ekki opnaður af sér.
+OnBeforeUnloadTitle=Ertu viss?
+OnBeforeUnloadMessage2=Síðan er að spyrja um staðfestingu á því hvort þú viljir fara - upplýsingar sem hafa verið slegar inn verða hugsanlega ekki vistaðar.
+OnBeforeUnloadStayButton=Vera á síðu
+OnBeforeUnloadLeaveButton=Fara af síðu
+EmptyGetElementByIdParam=Tómur strengur sendur á getElementById().
+SpeculationFailed2=Vanstillt tré var skrifað með document.write() sem leiddi til þessa að það þurfti að endurþátta gögn frá netinu. Fyrir meiri upplýsingar skaltu skoða: https://developer.mozilla.org/en-US/docs/Glossary/speculative_parsing
+DocumentWriteIgnored=Kall á document.write() frá ósamstilltri ytri skriftu var hunsað.
+# LOCALIZATION NOTE (EditorFileDropFailed): Do not translate contenteditable, %S is the error message explaining why the drop failed.
+EditorFileDropFailed=Færsla á skrá yfir í contenteditable einindi mistókst: %S.
+FormValidationTextTooLong=Minnkaðu textann í %S stafi eða minna (þú ert núna með %S stafi).
+FormValidationTextTooShort=Notaðu að minnsta kosti %S stafi (þú ert núna að nota %S stafi).
+FormValidationValueMissing=Fylltu út þetta svæði.
+FormValidationCheckboxMissing=Hakaðu við þennan reit ef þú vilt halda áfram.
+FormValidationRadioMissing=Veldu einn af þessum valkostum.
+FormValidationFileMissing=Veldu skrá.
+FormValidationSelectMissing=Veldu atriði í lista.
+FormValidationInvalidEmail=Sláðu inn tölvupóstfang.
+FormValidationInvalidURL=Sláðu inn vefslóð.
+FormValidationInvalidDate=Settu inn gilda dagsetningu.
+FormValidationInvalidTime=Settu inn gildan tíma.
+FormValidationInvalidDateTime=Settu inn gilda dagsetningu og tíma.
+FormValidationInvalidDateMonth=Settu inn gildan mánuð.
+FormValidationInvalidDateWeek=Settu inn gilda viku.
+FormValidationPatternMismatch=Nota þarf umbeðið snið.
+# LOCALIZATION NOTE (FormValidationPatternMismatchWithTitle): %S is the (possibly truncated) title attribute value.
+FormValidationPatternMismatchWithTitle=Nota þarf umbeðið snið: %S.
+# LOCALIZATION NOTE (FormValidationNumberRangeOverflow): %S is a number.
+FormValidationNumberRangeOverflow=Veldu gildi sem er ekki stærra en %S.
+# LOCALIZATION NOTE (FormValidationDateTimeRangeOverflow): %S is a date or a time.
+FormValidationDateTimeRangeOverflow=Veldu gildi sem er ekki seinna en %S.
+# LOCALIZATION NOTE (FormValidationNumberRangeUnderflow): %S is a number.
+FormValidationNumberRangeUnderflow=Veldu gildi sem er ekki minna en %S.
+# LOCALIZATION NOTE (FormValidationDateTimeRangeUnderflow): %S is a date or a time.
+FormValidationDateTimeRangeUnderflow=Veldu gildi sem er ekki áður en %S.
+# LOCALIZATION NOTE (FormValidationStepMismatch): both %S can be a number, a date or a time.
+FormValidationStepMismatch=Veldu gild gildi. Næstu tvær tölur sem eru gildar eru %S og %S.
+# LOCALIZATION NOTE (FormValidationStepMismatchOneValue): %S can be a number, a date or a time. This is called instead of FormValidationStepMismatch when the second value is the same as the first.
+FormValidationStepMismatchOneValue=Veldu gilt gildi. Næsta tala sem eru gilt er %S.
+# LOCALIZATION NOTE (FormValidationTimeReversedRangeUnderflowAndOverflow): %1$S,%2$S are time.
+FormValidationTimeReversedRangeUnderflowAndOverflow=Veldu gildi á milli %1$S og %2$S.
+FormValidationBadInputNumber=Settu inn tölu.
+FullscreenDeniedDisabled=Beiðni um að fylla skjá var hafnað vegna þess að Fullscreen API er óvirkt vegna notandastillinga.
+FullscreenDeniedFocusedPlugin=Beiðni um að fylla skjá var hafnað vegna þess að tengiforrit er með glugga í notkun.
+FullscreenDeniedHidden=Beiðni um að fylla skjá var hafnað vegna þess að síðan er ekki lengur sýnileg.
+FullscreenDeniedContainerNotAllowed=Beiðni um að fylla skjá var hafnað vegna þess að minnsta kosti ein síða sem inniheldur einindið er ekki iframe eða hefur ekki “allowfullscreen” eiginleika.
+FullscreenDeniedNotInputDriven=Beiðni um að fylla skjá var hafnað vegna þess að ekki var kallað á Element.requestFullScreen() innan í stuttum fljótkeyrðum notanda atburð.
+FullscreenDeniedNotHTMLSVGOrMathML=Beiðni um að fylla skjá var hafnað vegna þess að einindið sem bað um aðgerðina er ekki <svg>, <math>, eða HTML einindi.
+FullscreenDeniedNotInDocument=Beiðni um að fylla skjá var hafnað vegna þess að einindið sem bað um aðgerðina er ekki lengur í skjalinu.
+FullscreenDeniedMovedDocument=Beiðni um að fylla skjá var hafnað vegna þess að einindið sem bað um aðgerðina hefur fært skjalið.
+FullscreenDeniedLostWindow=Beiðni um að fylla skjá var hafnað vegna þess að ekki er lengur til gluggi.
+FullscreenDeniedSubDocFullscreen=Beiðni um að fylla skjá var hafnað vegna þess að undirskjal á skjalinu er þegar með fullan skjá.
+FullscreenDeniedNotFocusedTab=Beiðni um að fylla skjá var hafnað vegna þess að einindið er ekki í núverandi flipa.
+FullscreenDeniedFeaturePolicy=Beiðni um að fylla skjá var hafnað vegna FeaturePolicy tilskipanna.
+FullscreenExitWindowFocus=Hætti við að fylla skjá vegna þess að gluggi varð virkur.
+RemovedFullscreenElement=Hætti við að fylla skjá vegna þess að einindið var fjarlægt úr skjalinu.
+FocusedWindowedPluginWhileFullscreen=Hætti við að fylla skjá vegna þess gluggi tengiforrits var birtur.
+PointerLockDeniedDisabled=Beiðni um lás á bendil var hafnað vegna þess að Pointer Lock API er óvirkt vegna notandastillinga.
+PointerLockDeniedInUse=Beiðni um lás á bendil var hafnað vegna þess að bendill er þegar stjórnað af öðru skjali.
+PointerLockDeniedNotInDocument=Beiðni um lás á bendil var hafnað vegna þess að einindið er ekki í skjalinu.
+PointerLockDeniedSandboxed=Beiðni um lás á bendil var hafnað vegna þess að Pointer Lock API er takmarkað vegna keyrslutakmarkanna.
+PointerLockDeniedHidden=Beiðni um lás á bendil var hafnað vegna þess að skjalið er ekki sýnilegt.
+PointerLockDeniedNotFocused=Beiðni um lás á bendil var hafnað vegna þess að skjalið er ekki í forgrunni.
+PointerLockDeniedMovedDocument=Beiðni um lás á bendil var hafnað vegna þess að einindið sem bað um aðgerðina hefur fært skjalið.
+PointerLockDeniedNotInputDriven=Beiðni um lás á bendil var hafnað vegna þess að ekki var kallað á Element.requestPointerLock() innan í fljótvirkum notanda atburði, og að skjalið er ekki að fylla skjáinn.
+PointerLockDeniedFailedToLock=Beiðni um lás á bendil var hafnað vegna þess að vafra tókst ekki að læsa bendil.
+HTMLSyncXHRWarning=HTML þáttun í XMLHttpRequest er ekki stutt í samstillingarham.
+# LOCALIZATION NOTE: %S is the name of the header in question
+ForbiddenHeaderWarning=Bannað var að setja óleyfilegan haus: %S
+ResponseTypeSyncXHRWarning=Notkun á XMLHttpRequest responseType eiginleika er ekki lengur stutt í samstillingarham í glugga.
+TimeoutSyncXHRWarning=Notkun á XMLHttpRequest timeout eiginleika er ekki lengur stutt í samstillingarham í glugga.
+# LOCALIZATION NOTE: Do not translate navigator.sendBeacon, unload, pagehide, or XMLHttpRequest.
+JSONCharsetWarning=Reynt var að skilgreina kóðun sem var ekki UTF-8 fyrir JSON gögn með XMLHttpRequest. Aðeins UTF-8 er stutt fyrir kóðun á JSON.
+# LOCALIZATION NOTE: Do not translate HTMLMediaElement and createMediaElementSource.
+MediaElementAudioSourceNodeCrossOrigin=HTMLMediaElement sem var sent til createMediaElementSource er með cross-origin viðfang, viðfangið mun ekki senda út hljóð.
+# LOCALIZATION NOTE: Do not translate MediaStream and createMediaStreamSource.
+MediaStreamAudioSourceNodeCrossOrigin=MediaStream sem var sent til createMediaElementSource er með cross-origin viðfang, viðfangið mun ekki senda út hljóð.
+# LOCALIZATION NOTE : Do not translate MediaStreamTrack and createMediaStreamTrackSource.
+# LOCALIZATION NOTE: Do not translate HTMLMediaElement and MediaStream.
+MediaElementAudioCaptureOfMediaStreamError=Hið tiltekna HTMLMediaElement er að spila af MediaStream. Í augnablikinu er hvorki stuðningur til að velja hljóðstyrk eða slökkva á hljóði.
+# LOCALIZATION NOTE: Do not translate HTMLMediaElement and MediaStream.
+MediaLoadExhaustedCandidates=Ekki tókst að hlaða inn neinum gögnum. Hleðsla á gögnum er í bið.
+MediaLoadSourceMissingSrc=<source> einindi er ekki með “src” eiginleika. Tókst ekki að hlaða inn gögnum.
+MediaStreamAudioSourceNodeDifferentRate=Að tengja AudioNodes úr AudioContexts með mismunandi sýnatökutíðni er að svo stöddu ekki stutt.
+# LOCALIZATION NOTE: %1$S is the Http error code the server returned (e.g. 404, 500, etc), %2$S is the URL of the media resource which failed to load.
+MediaLoadHttpError=HTTP kall mistókst með stöðu %1$S. Tókst ekki að hlaða inn %2$S.
+# LOCALIZATION NOTE: %S is the URL of the media resource which failed to load.
+MediaLoadInvalidURI=Ógilt slóð. Tókst ekki að hlaða inn gögnum %S.
+# LOCALIZATION NOTE: %1$S is the media resource's format/codec type (basically equivalent to the file type, e.g. MP4,AVI,WMV,MOV etc), %2$S is the URL of the media resource which failed to load.
+MediaLoadUnsupportedTypeAttribute=Skilgreint “type” eigindi fyrir “%1$S” er ekki stutt. Hleðsla á miðlaraefni %2$S mistókst.
+# LOCALIZATION NOTE: %1$S is the MIME type HTTP header being sent by the web server, %2$S is the URL of the media resource which failed to load.
+MediaLoadUnsupportedMimeType=HTTP “Content-Type” fyrir “%1$S” er ekki studd. Tókst ekki að hlaða inn gögnum %2$S.
+# LOCALIZATION NOTE: %S is the URL of the media resource which failed to load because of error in decoding.
+MediaLoadDecodeError=Tókst ekki að afkóða gögn %S.
+MediaWidevineNoWMF=Reyni að prófa að spila Widevine án þess að nota Windows Media Foundation. Kíktu á https://support.mozilla.org/kb/fix-video-audio-problems-firefox-windows
+# LOCALIZATION NOTE: %S is a comma-separated list of codecs (e.g. 'video/mp4, video/webm')
+MediaWMFNeeded=Til að geta spilað %S, þarftu að setja inn auka Microsoft hugbúnað, kíktu á https://support.mozilla.org/kb/fix-video-audio-problems-firefox-windows
+# LOCALIZATION NOTE: %S is a comma-separated list of codecs (e.g. 'video/mp4, video/webm')
+MediaPlatformDecoderNotFound=Ekki er hægt að spila myndbandið á þessari síðu. Tölvan þín er hugsanlega ekki með réttan myndbandakóða fyrir %S
+MediaUnsupportedLibavcodec=Ekki er hægt að spila myndefni á þessari síðu. Tölvað þín er með óstudda útgáfu af libavcodec
+# LOCALIZATION NOTE: %1$S is the URL of the media resource, %2$S is technical information (in English)
+MediaDecodeError=Tókst ekki að afkóða gögn %1$S, villa: %2$S
+# LOCALIZATION NOTE: %1$S is the URL of the media resource, %2$S is technical information (in English)
+MediaDecodeWarning=Tókst að afkóða gögn %1$S, en með villu: %2$S
+# LOCALIZATION NOTE: %S is a comma-separated list of codecs (e.g. 'video/mp4, video/webm')
+MediaCannotPlayNoDecoders=Get ekki spilað myndband. Enginn afkóðari til fyrir snið: %S
+# LOCALIZATION NOTE: %S is a comma-separated list of codecs (e.g. 'video/mp4, video/webm')
+MediaNoDecoders=Engir afkóðarar til fyrir sum snið: %S
+MediaCannotInitializePulseAudio=Get ekki notað PulseAudio
+# LOCALIZATION NOTE: %S is the URL of the web page which is not served on HTTPS and thus is not encrypted and considered insecure.
+MediaEMEInsecureContextDeprecatedWarning=Notkun á Encrypted Media Extensions á %S með óöruggu sniði (ekki HTTPS) er úrelt og verður fjarlægt fljótlega. Þú ættir að athuga að nota frekar örugga tengingimöguleika eins og HTTPS.
+# LOCALIZATION NOTE: %S is the URL of the web page which is calling web APIs without passing data (either an audioCapabilities or a videoCapabilities) that will soon be required. See https://bugzilla.mozilla.org/show_bug.cgi?id=1368583#c21 for explanation of this string.
+MediaEMENoCapabilitiesDeprecatedWarning=Kall í navigator.requestMediaKeySystemAccess() (á %S) án þess að senda með MediaKeySystemConfiguration sem inniheldur audioCapabilities eða videoCapabilities er úrelt og verður fljótlega ekki lengur hægt að nota.
+# LOCALIZATION NOTE: %S is the URL of the web page which is calling web APIs without passing data (a "codecs" string in the "contentType") that will soon be required. See https://bugzilla.mozilla.org/show_bug.cgi?id=1368583#c21 for explanation of this string.
+MediaEMENoCodecsDeprecatedWarning=Kall í navigator.requestMediaKeySystemAccess() (á %S) og senda með MediaKeySystemConfiguration sem innheldur audioCapabilities eða videoCapabilities án contentType með “codecs” streng er úrelt og verður fljótlega ekki lengur hægt að nota.
+# LOCALIZATION NOTE: Do not translate "Mutation Event" and "MutationObserver"
+MutationEventWarning=Notkun á Mutation atburðum er úrelt. Notaðu MutationObserver í staðinn.
+BlockAutoplayError=Sjálfvirk spilun er einungis leyfð þegar hún er samþykkt af notanda, síðan virkjuð af notanda, eða slökkt er á miðlun.
+# LOCALIZATION NOTE: Do not translate "Components"
+ComponentsWarning=Components object er úrelt. Verður fljótlega fjarlægt.
+PluginHangUITitle=Aðvörun: Tengiforrit svarar ekki
+PluginHangUIMessage=%S gæti verið upptekið, eða er kannski hætt að svara. Þú getur stöðvað tengiforritið núna, eða látið það halda áfram og séð til hvort það klárar ekki.
+PluginHangUIWaitButton=Áfram
+PluginHangUIStopButton=Stöðva tengiforrit
+# LOCALIZATION NOTE: Do not translate "NodeIterator" or "detach()".
+NodeIteratorDetachWarning=Að kalla á detach() í NodeIterator hefur ekki lengur nein áhrif.
+# LOCALIZATION NOTE: Do not translate "LenientThis" and "this"
+LenientThisWarning=Mun hunsa að setja eða ná í eiginleika sem er með [LenientThis] þar sem “this” hlutur er rangur.
+# LOCALIZATION NOTE: Do not translate "captureEvents()" or "addEventListener()"
+UseOfCaptureEventsWarning=Notkun á captureEvents() er óæskileg. Til að uppfæra, notaðu DOM 2 addEventListener() fall. Fyrir meiri upplýsingar http://developer.mozilla.org/en/docs/DOM:element.addEventListener
+# LOCALIZATION NOTE: Do not translate "releaseEvents()" or "removeEventListener()"
+UseOfReleaseEventsWarning=Notkun á releaseEvents() er óæskileg. Til að uppfæra, notaðu DOM 2 removeEventListener() fall. Fyrir meiri upplýsingar http://developer.mozilla.org/en/docs/DOM:element.removeEventListener
+# LOCALIZATION NOTE: Do not translate "XMLHttpRequest"
+SyncXMLHttpRequestWarning=Samstillt XMLHttpRequest á aðalþræði er úrelt vegna þess að það hefur slæm áhrif á upplifun notanda. Fyrir meiri upplýsingar http://xhr.spec.whatwg.org/
+# LOCALIZATION NOTE: Do not translate "window.controllers/Controllers"
+Window_Cc_ontrollersWarning=window.controllers/Controllers er úrelt. Ekki skal nota það fyrir að bera kennsl á UA.
+ImportXULIntoContentWarning=Innflutningur á XUL nóðum í innihald skjals er úreld. Þessi aðgerð verður hugsanlega fjarlægð bráðlega.
+# LOCALIZATION NOTE: Do not translate "IndexedDB".
+IndexedDBTransactionAbortNavigation=Hætt var við IndexedDB aðgerð sem var ekki búinn vegna þess að farið var af síðunni.
+# LOCALIZATION NOTE: Do not translate Will-change, %1$S,%2$S are numbers.
+IgnoringWillChangeOverBudgetWarning=Of mikil minnisnoktun er fyrir Will-change. Hámark er skilgreint sem yfirborð skjals margfaldað með %1$S (%2$S px). Öll tilvik af will-change sem eru yfir hámarki verða hunsuð.
+# LOCALIZATION NOTE: Do not translate "Worker".
+HittingMaxWorkersPerDomain2=Ekki tókst að ræsa ServiceWorker þjónustuferli strax vegna þess að önnur skjöl frá sama stað eru þegar að nota hámarksfjölda þráða. ServiceWorker þjónustuferlið verður sett í biðröð og verður ræst eftir að aðrir þræðir eru búnir.
+# LOCALIZATION NOTE: Do not translate "Application Cache API", "AppCache" and "ServiceWorker".
+AppCacheWarning=Application Cache API (AppCache) er úreld og verður fjarlægð í framtíðinni. Notaðu frekar ServiceWorker þjónustuferli til að nota án nettengingar.
+# LOCALIZATION NOTE: Do not translate "Worker".
+EmptyWorkerSourceWarning=Reyni að búa til Worker frá tómu gildi. Líklega er þetta óviljandi.
+NavigatorGetUserMediaWarning=navigator.mozGetUserMedia hefur verið skipt út fyrir navigator.mediaDevices.getUserMedia
+# LOCALIZATION NOTE: Do not translate "RTCPeerConnection", "getLocalStreams", "getRemoteStreams", "getSenders" or "getReceivers".
+RTCPeerConnectionGetStreamsWarning=RTCPeerConnection.getLocalStreams/getRemoteStreams eru úreld. Notaðu RTCPeerConnection.getSenders/getReceivers í staðinn.
+# LOCALIZATION NOTE: Do not translate "ServiceWorker". %S is a URL.
+InterceptionFailedWithURL=Tókst ekki að hlaða inn ‘%S’. ServiceWorker þjónustuferli tók á móti beiðni og lenti í óþekktri villu.
+# LOCALIZATION NOTE: Do not translate "ServiceWorker", "cors", "Response", "same-origin" or "Request". %1$S is a URL, %2$S is a URL.
+CorsResponseForSameOriginRequest=Tókst ekki að hlaða inn ‘%1$S’ með ‘%2$S’. ServiceWorker þjónustuferli hefur ekki leyfi til að synthesize cors Response með same-origin Request.
+# LOCALIZATION NOTE: Do not translate "ServiceWorker", "FetchEvent.respondWith()", "FetchEvent", "no-cors", "opaque", "Response", or "RequestMode". %1$S is a URL. %2$S is a RequestMode value.
+BadOpaqueInterceptionRequestModeWithURL=Tókst ekki að hlaða inn ‘’%1$S’. ServiceWorker sendi opaque Response til FetchEvent.respondWith() á meðan ‘%2$S’ FetchEvent var meðhöndlað. Opaque Response hlutir eru aðeins gildir þegar RequestMode er ‘no-cors’.
+# LOCALIZATION NOTE: Do not translate "ServiceWorker", "Error", "Response", "FetchEvent.respondWith()", or "fetch()". %S is a URL.
+InterceptedErrorResponseWithURL=Tókst ekki að hlaða inn ‘%S’. ServiceWorker sendi Error Response til FetchEvent.respondWith(). Þetta þýðir venjulega að ServiceWorker framkvæmdi óleyfilegt fetch() kall.
+# LOCALIZATION NOTE: Do not translate "ServiceWorker", "Response", "FetchEvent.respondWith()", or "Response.clone()". %S is a URL.
+InterceptedUsedResponseWithURL=Tókst ekki að hlaða inn ‘%S’. ServiceWorker sendi notað Response til FetchEvent.respondWith(). Innihald Response má aðeins vera notað einu sinni. Notaðu Response.clone() til að fá aðgang að innihaldi mörgum sinnum.
+# LOCALIZATION NOTE: Do not translate "ServiceWorker", "opaqueredirect", "Response", "FetchEvent.respondWith()", or "FetchEvent". %S is a URL.
+BadOpaqueRedirectInterceptionWithURL=Tókst ekki að hlaða inn ‘%S’. ServiceWorker sendi opaqueredirect Response til FetchEvent.respondWith() á meðan non-navigation FetchEvent var meðhöndlað.
+# LOCALIZATION NOTE: Do not translate "ServiceWorker", "Response", "FetchEvent.respondWith()", "RedirectMode" or "follow". %S is a URL.
+BadRedirectModeInterceptionWithURL=Tókst ekki að hlaða inn ‘%S’. ServiceWorker sendi endurbeiningar Response til FetchEvent.respondWith() á meðan non-navigation FetchEvent var meðhöndlað.
+# LOCALIZATION NOTE: Do not translate "ServiceWorker" or "FetchEvent.preventDefault()". %S is a URL.
+InterceptionCanceledWithURL=Tókst ekki að hlaða inn ‘%S’. ServiceWorker hætti við að hlaða inn með því að kalla á FetchEvent.preventDefault().
+# LOCALIZATION NOTE: Do not translate "ServiceWorker", "promise", or "FetchEvent.respondWith()". %1$S is a URL. %2$S is an error string.
+InterceptionRejectedResponseWithURL=Tókst ekki að hlaða inn ‘%1$S’. ServiceWorker sendi loforð til FetchEvent.respondWith() sem hafnaði með ‘%2$S’.
+# LOCALIZATION NOTE: Do not translate "ServiceWorker", "promise", "FetchEvent.respondWith()", or "Response". %1$S is a URL. %2$S is an error string.
+InterceptedNonResponseWithURL=Tókst ekki að hlaða inn ‘%1$S’. ServiceWorker sendi loforð til FetchEvent.respondWith() sem fékk svarið með non-Response gidli ‘%2$S’.
+
+# LOCALIZATION NOTE: Do not translate "ServiceWorker", "Service-Worker-Allowed" or "HTTP". %1$S and %2$S are URLs.
+ServiceWorkerScopePathMismatch=Gat ekki skráð ServiceWorker: Slóðin fyrir gefið svið ‘%1$S’ er ekki undir lefyðu hámarks sviði ‘%2$S’. Breyttu sviðinu, færðu Service Worker skriftuna, eða notaðu Service-Worker-Allowed HTTP haus til að leyfa sviðið.
+# LOCALIZATION NOTE: Do not translate "ServiceWorker". %1$S is a URL representing the scope of the ServiceWorker, %2$S is a stringified numeric HTTP status code like "404" and %3$S is a URL.
+ServiceWorkerRegisterNetworkError=Tókst ekki að skrá/uppfæra ServiceWorker fyrir svið ‘%1$S’: Upphleðsla mistókst með stöðu %2$S fyrir skriftu ‘%3$S’.
+# LOCALIZATION NOTE: Do not translate "ServiceWorker". %1$S is a URL representing the scope of the ServiceWorker, %2$S is a MIME Media Type like "text/plain" and %3$S is a URL.
+ServiceWorkerRegisterMimeTypeError2=Tókst ekki að skrá/uppfæra ServiceWorker fyrir svið ‘%1$S’: Tók á móti gallaðri Content-Type með gildi ‘%2$S‘ fyrir skriftu ‘%3$S‘. Verður að vera JavaScript MIME gerð.
+# LOCALIZATION NOTE: Do not translate "ServiceWorker". %S is a URL representing the scope of the ServiceWorker.
+ServiceWorkerRegisterStorageError=Tókst ekki að skrá/uppfæra ServiceWorker fyrir ‘%S’: Aðgangur að geymslu er takmarkaður í þessu samhengi vegna notandastillinga eða huliðsvafurs.
+ServiceWorkerGetRegistrationStorageError=Gat ekki náð í skrásetningu service worker: Aðgangur að geymslu er takmarkaður í þessu samhengi vegna notandastillinga eða huliðsvafurs.
+ServiceWorkerGetClientStorageError=Tókst ekki að ná í service worker biðlara: Aðgangur að geymslu er takmarkaður í þessu samhengi vegna notandastillinga eða huliðsvafurs.
+# LOCALIZATION NOTE: Do not translate "ServiceWorker" and "postMessage". %S is a URL representing the scope of the ServiceWorker.
+ServiceWorkerPostMessageStorageError=Tókst ekki að keyra ‘postMessage‘ fyrir ServiceWorker í ham ‘%S’ þar sem aðgangur að geymslu er takmarkaður í þessu samhengi vegna notandastillinga eða huliðsvafurs.
+# LOCALIZATION NOTE: Do not translate "ServiceWorker". %1$S is a URL representing the scope of the ServiceWorker.
+ServiceWorkerGraceTimeoutTermination=Slekk á ServiceWorker fyrir svið ‘%1$S’ með bið á waitUntil/respondWith vegna loforðs upp á biðtíma.
+# LOCALIZATION NOTE (ServiceWorkerNoFetchHandler): Do not translate "Fetch".
+ServiceWorkerNoFetchHandler=Bæta þarf Fetch event handlers við þegar worker skrifta ræsir.
+ExecCommandCutCopyDeniedNotInputDriven=document.execCommand(‘cut’/‘copy’) var hafnað vegna þess það var kallað á það inni í stuttum atburða meðhöndlara frá notanda.
+ManifestShouldBeObject=Manifest ætti að vera hlutur.
+ManifestScopeURLInvalid=Umfangsslóðin er ógild.
+ManifestScopeNotSameOrigin=Umfangsslóðin verður að vera frá sama stað og skjal.
+ManifestStartURLOutsideScope=Byrjunarslóðin er fyrir utan umfang, þannig að umfang er ógilt.
+ManifestStartURLInvalid=Byrjunarslóðin er ógild.
+ManifestStartURLShouldBeSameOrigin=Byrjunarslóð verður að vera frá sama stað og skjal.
+# LOCALIZATION NOTE: %1$S is the name of the object whose property is invalid. %2$S is the name of the invalid property. %3$S is the expected type of the property value. E.g. "Expected the manifest's start_url member to be a string."
+ManifestInvalidType=Bjóst við %1$S’s %2$S breyta sé %3$S.
+# LOCALIZATION NOTE: %1$S is the name of the property whose value is invalid. %2$S is the (invalid) value of the property. E.g. "theme_color: 42 is not a valid CSS color."
+ManifestInvalidCSSColor=%1$S: %2$S er ekki gildur CSS litur.
+# LOCALIZATION NOTE: %1$S is the name of the property whose value is invalid. %2$S is the (invalid) value of the property. E.g. "lang: 42 is not a valid language code."
+ManifestLangIsInvalid=%1$S: %2$S er ekki gildur tungumálskóði.
+# LOCALIZATION NOTE: %1$S is the name of the parent property whose value is invalid (e.g., "icons"). %2$S is the index of the image object that is invalid (from 0). %3$S is the name of actual member that is invalid. %4$S is the invalid value. E.g. "icons item at index 2 is invalid. The src member is an invalid URL http://:Invalid"
+# LOCALIZATION NOTE: %1$S is the name of the parent property that that contains the unusable image object (e.g., "icons"). %2$S is the index of the image object that is unusable (from 0). E.g. "icons item at index 2 lacks a usable purpose. It will be ignored."
+# LOCALIZATION NOTE: %1$S is the name of the parent property that contains the unsupported value (e.g., "icons"). %2$S is the index of the image object that has the unsupported value (from 0). %3$S are the unknown purposes. E.g. "icons item at index 2 includes unsupported purpose(s): a b."
+# LOCALIZATION NOTE: %1$S is the name of the parent property that has a repeated purpose (e.g., "icons"). %2$S is the index of the image object that has the repeated purpose (from 0). %3$S is the repeated purposes. E.g. "icons item at index 2 includes repeated purpose(s): a b."
+PatternAttributeCompileFailure=Get ekki athugað <input pattern='%S'> þar sem mynstrið er ekki gilt regexp: %S
+# LOCALIZATION NOTE: Do not translate "postMessage" or DOMWindow. %S values are origins, like https://domain.com:port
+TargetPrincipalDoesNotMatch=Tókst ekki að keyra ‘postMessage’ á ‘DOMWindow’: Uppruni frá (‘%S’) passar ekki við uppruna glugga mótttakanda (‘%S’).
+# LOCALIZATION NOTE: Do not translate 'YouTube'. %S values are origins, like https://domain.com:port
+RewriteYouTubeEmbed=Er að endurskrifa eldri tegund af Youtube Flash embed (%S) yfir í iframe embed (%S). Uppfærðu síðu til að nota iframe í staðinn fyrir embed/object, ef það er hægt.
+# LOCALIZATION NOTE: Do not translate 'YouTube'. %S values are origins, like https://domain.com:port
+RewriteYouTubeEmbedPathParams=Er að endurskrifa eldri tegund Youtube Flash embed (%S) yfir í iframe embed (%S). Breytur voru ekki studdar af innfeldri iframe og var þess vegna breytt. Uppfærðu síðu til að nota iframe í staðinn fyrir embed/object, ef það er hægt.
+# LOCALIZATION NOTE: This error is reported when the "Encryption" header for an
+# incoming push message is missing or invalid. Do not translate "ServiceWorker",
+# "Encryption", and "salt". %1$S is the ServiceWorker scope URL.
+PushMessageBadEncryptionHeader=ServiceWorker fyrir svið ‘%1$S’ fékk villu við að afkóða push skilaboð. ‘Encryption’ haus verður að innihalda einkvæma ‘salt‘ breytu fyrir hver skilaboð. Kíktu á https://tools.ietf.org/html/draft-ietf-httpbis-encryption-encoding-02#section-3.1 fyrir meiri upplýsingar.
+# LOCALIZATION NOTE: This error is reported when the "Crypto-Key" header for an
+# incoming push message is missing or invalid. Do not translate "ServiceWorker",
+# "Crypto-Key", and "dh". %1$S is the ServiceWorker scope URL.
+PushMessageBadCryptoKeyHeader=ServiceWorker fyrir svið ‘%1$S’ fékk villu við að afkóða push skilaboð. ‘Crypto-Key‘ haus verður að innihalda ‘dh‘ breytu sem inniheldur app dreifilykil netþjóns. Kíktu á https://tools.ietf.org/html/draft-ietf-httpbis-encryption-encoding-02#section-4 fyrir meiri upplýsingar.
+# LOCALIZATION NOTE: This error is reported when a push message fails to decrypt because the deprecated
+# "Encryption-Key" header for an incoming push message is missing or invalid.
+# Do not translate "ServiceWorker", "Encryption-Key", "dh", "Crypto-Key", and
+# "Content-Encoding: aesgcm". %1$S is the ServiceWorker scope URL.
+PushMessageBadEncryptionKeyHeader=ServiceWorker fyrir svið ‘%1$S’ fékk villu við að afkóða push skilaboð. ‘Encryption-Key’ haus verður að innihalda ‘dh‘ breytu. Þessi haus er úreltur og verður fjarlægður fljótlega. Notaðu frekar ‘Crypto-Key‘ með ‘Content-Encoding: aesgcm‘ í staðinn. Kíktu á https://tools.ietf.org/html/draft-ietf-httpbis-encryption-encoding-02#section-4 fyrir meiri upplýsingar.
+# LOCALIZATION NOTE: This error is reported when a push message fails to decrypt
+# because the "Content-Encoding" header is missing or contains an
+# unsupported encoding. Do not translate "ServiceWorker", "Content-Encoding",
+# "aesgcm", and "aesgcm128". %1$S is the ServiceWorker scope URL.
+PushMessageBadEncodingHeader=ServiceWorker fyrir svið ‘%1$S’ fékk villu við að afkóða push skilaboð. ‘Content-Encoding‘ haus verður að vera ‘aesgcm‘. ‘aesgcm128‘ er leyfður, en úreltur og verður fjarlægður fljótlega. Kíktu á https://tools.ietf.org/html/draft-ietf-httpbis-encryption-encoding-02#section-2 fyrir meiri upplýsingar.
+# LOCALIZATION NOTE: This error is reported when a push message fails to decrypt
+# because the "dh" parameter is not valid base64url. Do not translate
+# "ServiceWorker", "dh", "Crypto-Key", and "base64url". %1$S is the
+# ServiceWorker scope URL.
+PushMessageBadSenderKey=ServiceWorker fyrir svið ‘%1$S’ fékk villu við að afkóða push skilaboð. ‘dh‘ breyta í ‘Crypto-Key‘ haus verður að vera Diffie-Hellman dreifilykill app netþjóns, base64url kóðaður (https://tools.ietf.org/html/rfc7515#appendix-C) og “uncompressed” eða á “raw” formi (65 bæti fyrir kóðun). Kíktu á https://tools.ietf.org/html/draft-ietf-httpbis-encryption-encoding-02#section-4 fyrir meiri upplýsingar.
+# LOCALIZATION NOTE: This error is reported when a push message fails to decrypt
+# because the "salt" parameter is not valid base64url. Do not translate
+# "ServiceWorker", "salt", "Encryption", and "base64url". %1$S is the
+# ServiceWorker scope URL.
+PushMessageBadSalt=ServiceWorker fyrir svið ‘%1$S’ fékk villu við að afkóða push skilaboð. ‘salt‘ breytan í ‘Encryption‘ haus verður að vera base64url kóðaður (https://tools.ietf.org/html/rfc7515#appendix-C), og verður að vera að minnsta kosti 16 bæti áður en hann er kóðaður. Kíktu á https://tools.ietf.org/html/draft-ietf-httpbis-encryption-encoding-02#section-3.1 fyrir meiri upplýsingar.
+# LOCALIZATION NOTE: This error is reported when a push message fails to decrypt
+# because the "rs" parameter is not a number, or is less than the pad size.
+# Do not translate "ServiceWorker", "rs", or "Encryption". %1$S is the
+# ServiceWorker scope URL. %2$S is the minimum value (1 for aesgcm128, 2 for
+# aesgcm).
+PushMessageBadRecordSize=ServiceWorker fyrir svið ‘%1$S’ fékk villu við að afkóða push skilaboð. ‘rs‘ breytan fyrir ‘Encryption‘ haus verður að vera á milli %2$S og 2^36-31, eða alveg sleppt. Kíktu á https://tools.ietf.org/html/draft-ietf-httpbis-encryption-encoding-02#section-3.1 fyrir meiri upplýsingar.
+# LOCALIZATION NOTE: This error is reported when a push message fails to decrypt
+# because an encrypted record is shorter than the pad size, the pad is larger
+# than the record, or any of the padding bytes are non-zero. Do not translate
+# "ServiceWorker". %1$S is the ServiceWorker scope URL. %2$S is the pad size
+# (1 for aesgcm128, 2 for aesgcm).
+PushMessageBadPaddingError=ServiceWorker fyrir svið ‘%1$S’ fékk villu við að afkóða push skilaboð. Færsla í dulkóðu skilaboðunum var ekki rétt fylltur. Kíktu á https://tools.ietf.org/html/draft-ietf-httpbis-encryption-encoding-02#section-2 fyrir meiri upplýsingar.
+# LOCALIZATION NOTE: This error is reported when push message decryption fails
+# and no specific error info is available. Do not translate "ServiceWorker".
+# %1$S is the ServiceWorker scope URL.
+PushMessageBadCryptoError=ServiceWorker fyrir svið ‘%1$S’ fékk villu við að afkóða push skilaboð. Til að fá hjálp með dulkóðun, kíktu á https://developer.mozilla.org/docs/Web/API/Push_API/Using_the_Push_API#Encryption
+# LOCALIZATION NOTE: %1$S is the type of a DOM event. 'passive' is a literal parameter from the DOM spec.
+PreventDefaultFromPassiveListenerWarning=Hunsa ‘preventDefault()’ kall fyrir atburð af tegund ‘%1$S’ frá hlustanda sem er skráður sem ‘passive’.
+# LOCALIZATION NOTE: 'ImageBitmapRenderingContext.transferImageBitmap' and 'ImageBitmapRenderingContext.transferFromImageBitmap' should not be translated
+ImageBitmapRenderingContext_TransferImageBitmapWarning=ImageBitmapRenderingContext.transferImageBitmap er úrelt og verður fjarlægt bráðlega. Notaðu ImageBitmapRenderingContext.transferFromImageBitmap í staðinn.
+IIRFilterChannelCountChangeWarning=Breytingar á fjölda rása á IIRFilterNode gæti orsakað hljóðtruflanir.
+BiquadFilterChannelCountChangeWarning=Breytingar á fjölda rása á BiquadFilterNode gæti orsakað hljóðtruflanir.
+# LOCALIZATION NOTE: Do not translate ".png"
+GenericImageNamePNG=mynd.png
+GenericFileName=skrá
+GeolocationInsecureRequestIsForbidden=Aðeins er hægt að verða við beiðni um Geolocation í öruggum ham.
+# LOCALIZATION NOTE: Do not translate "content", "Window", and "window.top"
+WindowContentUntrustedWarning=‘content’ eigindi á Window hlutum er úreltur. Notaðu frekar ‘window.top’ í staðinn.
+# LOCALIZATION NOTE: The first %S is the tag name of the element that starts the loop, the second %S is the element's ID.
+SVGRefLoopWarning=SVG <%S> með ID “%S” er með vísun í lúppu.
+# LOCALIZATION NOTE: The first %S is the tag name of the element in the chain where the chain was broken, the second %S is the element's ID.
+SVGRefChainLengthExceededWarning=SVG <%S> tilvísunarkeðja var of löng og var hent í burtu á einindi með auðkenni “%S”.
+# LOCALIZATION NOTE: Do not translate SVGGraphicsElement.nearestViewportElement or SVGElement.viewportElement.
+# LOCALIZATION NOTE: Do not translate SVGGraphicsElement.farthestViewportElement.
+# LOCALIZATION NOTE: Do not translate "<script>".
+ScriptSourceEmpty=‘%S’ eigindi fyrir <script> einindi er tómt.
+# LOCALIZATION NOTE: Do not translate "<script>".
+ScriptSourceInvalidUri=‘%S’ eigindi fyrir <script> einindi er ekki gilt URI: “%S”
+# LOCALIZATION NOTE: Do not translate "<script>".
+ScriptSourceLoadFailed=Mistókst að hlaða inn <script> með uppruna “%S”.
+ModuleSourceLoadFailed=Innskráning mistókst fyrir einingu með frumkóða “%S”.
+# LOCALIZATION NOTE: Do not translate "<script>".
+ScriptSourceMalformed=<script> uppruna URI er gallað: “%S”.
+ModuleSourceMalformed=Frumkóði einingar URI er gallað: “%S”.
+# LOCALIZATION NOTE: Do not translate "<script>".
+ScriptSourceNotAllowed=<script> uppruna URI er ekki leyft í þessu skjali: “%S”.
+ModuleSourceNotAllowed=Frumkóði einingar URI er ekki leyft í þessu skjali: “%S”.
+ImportMapAddressesNotStrings=Vefföng þurfa að vera strengir.
+ImportMapInvalidAddress=Vistfangið „%S“ var ógilt.
+# %1$S is the specifier key, %2$S is the URL.
+# LOCALIZATION NOTE: Do not translate "<script type='importmap'>", "src".
+# LOCALIZATION NOTE: %1$S is the invalid property value and %2$S is the property name.
+InvalidKeyframePropertyValue=Keyframe gildi “%1$S” er ógilt samkvæmt notkun fyrir “%2$S”.
+# LOCALIZATION NOTE: Do not translate "ReadableStream".
+ReadableStreamReadingFailed=Tókst ekki að lesa gögn frá ReadableStream: “%S”.
+# LOCALIZATION NOTE: Do not translate "registerProtocolHandler"
+RegisterProtocolHandlerPrivateBrowsingWarning=Ekki er hægt að nota registerProtocolHandler í huliðsvafursham.
+MotionEventWarning=Hreyfiskynjara ætti ekki lengur að nota.
+OrientationEventWarning=Stefnuskynjara ætti ekki lengur að nota.
+ProximityEventWarning=FJarlægðarskynjara ætti ekki lengur að nota.
+AmbientLightEventWarning=Umhverfisskynjara ætti ekki lengur að nota.
+UnsupportedEntryTypesIgnored=Hundsa óstudda entryType: %S.
+# LOCALIZATION NOTE: do not localize key=“%S” modifiers=“%S” id=“%S”
+# LOCALIZATION NOTE: do not trnaslated "document.domain"
+
+#LOCALIZATION NOTE(DeprecatedTestingInterfaceWarning): Do not translate this message. It's just testing only.
+DeprecatedTestingInterfaceWarning=TestingDeprecatedInterface er prófunarviðmót og þetta eru prófunarskilaboð þess.
+#LOCALIZATION NOTE(DeprecatedTestingMethodWarning): Do not translate this message. It's just testing only.
+DeprecatedTestingMethodWarning=TestingDeprecatedInterface.deprecatedMethod() er prófunaraðferð og þetta eru prófunarskilaboðin.
+#LOCALIZATION NOTE(DeprecatedTestingAttributeWarning): Do not translate this message. It's just testing only.
+DeprecatedTestingAttributeWarning=TestingDeprecatedInterface.deprecatedAttribute er prófunareigindi og þetta eru prófunarskilaboðin.
+# LOCALIZATION NOTE (CreateImageBitmapCanvasRenderingContext2DWarning): Do not translate CanvasRenderingContext2D and createImageBitmap.
+CreateImageBitmapCanvasRenderingContext2DWarning=CanvasRenderingContext2D í createImageBitmap ætti ekki lengur að nota.
+
+# LOCALIZATION NOTE (DrawWindowCanvasRenderingContext2DWarning): Do not translate CanvasRenderingContext2D, drawWindow and tabs.captureTab.
+
+# LOCALIZATION NOTE (MozRequestFullScreenDeprecatedPrefixWarning): Do not translate mozRequestFullScreen.
+MozRequestFullScreenDeprecatedPrefixWarning=mozRequestFullScreen() ætti ekki lengur að nota.
+# LOCALIZATION NOTE (MozfullscreenchangeDeprecatedPrefixWarning): Do not translate onmozfullscreenchange.
+MozfullscreenchangeDeprecatedPrefixWarning=onmozfullscreenchange ætti ekki lengur að nota.
+# LOCALIZATION NOTE (MozfullscreenerrorDeprecatedPrefixWarning): Do not translate onmozfullscreenerror.
+MozfullscreenerrorDeprecatedPrefixWarning=onmozifullscreenerror ætti ekki lengur að nota.
+# LOCALIZATION NOTE(External_AddSearchProviderWarning): Do not translate AddSearchProvider.
+External_AddSearchProviderWarning=AddSearchProvider er úrelt.
+# LOCALIZATION NOTE: Do not translate "MouseEvent.mozPressure" and "PointerEvent.pressure".
+MouseEvent_MozPressureWarning=MouseEvent.mozPressure er úrelt. Notaðu PointerEvent.pressure í staðinn.
+# LOCALIZATION NOTE: Do not translate small, normal, big and mathsize.
+MathML_DeprecatedMathSizeValueWarning=“small”, “normal” og “big” eru úrelt gildi fyrir mathsize-eigindi og verða fjarlægð síðar.
+# LOCALIZATION NOTE: Do not translate MathML, subscriptshift and superscriptshift.
+# LOCALIZATION NOTE: Do not translate MathML, background, color, fontfamily, fontsize, fontstyle and fontweight.
+# LOCALIZATION NOTE: Do not translate MathML and STIXGeneral. %S is a documentation URL.
+# LOCALIZATION NOTE: Do not translate MathML and scriptminsize.
+# LOCALIZATION NOTE: Do not translate MathML and scriptsizemultiplier.
+FormSubmissionUntrustedEventWarning=Innsending eyðublaða í gegnum ótraustan sendingarviðburð er úrelt og verður fjarlægt síðar.
+WebShareAPI_Failed=Deilingaraðgerðin mistókst.
+WebShareAPI_Aborted=Hætt var við deilingaraðgerðina.
+# LOCALIZATION NOTE (UnknownProtocolNavigationPrevented): %1$S is the destination URL.
+# LOCALIZATION NOTE: %S is the URL of the resource in question
+
+# LOCALIZATION NOTE: Do not translate document.requestStorageAccess(), iframe, allow-same-origin and sandbox (though you may translate "sandboxed").
+# LOCALIZATION NOTE: Do not translate document.requestStorageAccess(), iframe, allow-storage-access-by-user-activation and sandbox (though you may translate "sandboxed").
+# LOCALIZATION NOTE: Do not translate document.requestStorageAccess() and iframe.
+# LOCALIZATION NOTE: Do not translate document.requestStorageAccess(). In some locales it may be preferable to not translate "event handler", either.
+# LOCALIZATION NOTE: Do not translate "Location" and "History".
+FolderUploadPrompt.title = Staðfesta innsendingu
+# LOCALIZATION NOTE: %S is the name of the folder the user selected in the file picker.
+FolderUploadPrompt.message = Ertu viss um að þú viljir senda inn allar skrár frá „%S“? Gerðu þetta aðeins ef þú treystir vefsvæðinu.
+FolderUploadPrompt.acceptButtonLabel = Senda inn
+# LOCALIZATION NOTE: %S is the URL of the preload that was ignored.
+# LOCALIZATION NOTE: %S is the blob URL. Don't translate "agent cluster".
+# LOCALIZATION NOTE: Do not translate "Element.setCapture()" and "Element.setPointerCapture()"".
+# LOCALIZATION NOTE: Do not translate "Element.releaseCapture()" and "Element.releasePointerCapture()".
+# LOCALIZATION NOTE: Do not translate "Document.releaseCapture()" and "Element.releasePointerCapture()".
+
+# LOCALIZATION NOTE: Don't translate browser.runtime.lastError, %S is the error message from the unchecked value set on browser.runtime.lastError.
+WebExtensionUncheckedLastError=browser.runtime.lastError gildi var ekki athugað: %S
+
+# LOCALIZATION NOTE: Do not translate "OffscreenCanvas.toBlob()" and "OffscreenCanvas.convertToBlob()".
+OffscreenCanvasToBlobWarning=OffscreenCanvas.toBlob() er úrelt. Notaðu OffscreenCanvas.convertToBlob() í staðinn.
+
+# LOCALIZATION NOTE: Do not translate "IDBDatabase.createMutableFile()"
+# LOCALIZATION NOTE: Do not translate "IDBMutableFile.open()"
+
+# LOCALIZATION NOTE: Do not translate "InstallTrigger"
+# LOCALIZATION NOTE: Do not translate "InstallTrigger.install()"
+
+# LOCALIZATION NOTE: Do not translate "mozCurrentTransform", "CanvasRenderingContext2D.getTransform()", and "CanvasRenderingContext2D.setTransform()".
+# LOCALIZATION NOTE: Do not translate "mozCurrentTransformInverse", "CanvasRenderingContext2D.getTransform()", and "CanvasRenderingContext2D.setTransform()".
+
+# LOCALIZATION NOTE: Do not translate "HTMLOptionsCollection.length". %1$S is the invalid value, %2$S is the current limit.
+
+
+FullscreenDeniedHTMLDialog=Request for fullscreen was denied because requesting element is a <dialog> element.
+FullscreenDeniedMouseEventOnlyLeftBtn=Request for fullscreen was denied because Element.requestFullscreen() was called from inside a mouse event handler not triggered by left mouse button.
+FullscreenDeniedPopoverOpen=Request for fullscreen was denied because the element is already open as a popover.
+# LOCALIZATION NOTE: Do not translate navigator.sendBeacon, unload, pagehide, or XMLHttpRequest.
+UseSendBeaconDuringUnloadAndPagehideWarning=Use of navigator.sendBeacon instead of synchronous XMLHttpRequest during unload and pagehide improves user experience.
+# LOCALIZATION NOTE : Do not translate MediaStreamTrack and createMediaStreamTrackSource.
+MediaStreamTrackAudioSourceNodeCrossOrigin=The MediaStreamTrack passed to createMediaStreamTrackSource is a cross-origin resource, the node will output silence.
+# LOCALIZATION NOTE: Do not translate HTMLMediaElement and MediaStream.
+MediaElementStreamCaptureCycle=The MediaStream assigned to srcObject comes from a capture of this HTMLMediaElement, forming a cycle, assignment ignored.
+MediaLoadUnsupportedTypeAttributeLoadingNextChild=Specified “type” attribute of “%1$S” is not supported. Load of media resource %2$S failed. Trying to load from next <source> element.
+BlockAutoplayWebAudioStartError=An AudioContext was prevented from starting automatically. It must be created or resumed after a user gesture on the page.
+ManifestIdIsInvalid=The id member did not resolve to a valid URL.
+ManifestIdNotSameOrigin=The id member must have the same origin as the start_url member.
+# LOCALIZATION NOTE: %1$S is the name of the parent property whose value is invalid (e.g., "icons"). %2$S is the index of the image object that is invalid (from 0). %3$S is the name of actual member that is invalid. %4$S is the invalid value. E.g. "icons item at index 2 is invalid. The src member is an invalid URL http://:Invalid"
+ManifestImageURLIsInvalid=%1$S item at index %2$S is invalid. The %3$S member is an invalid URL %4$S
+# LOCALIZATION NOTE: %1$S is the name of the parent property that that contains the unusable image object (e.g., "icons"). %2$S is the index of the image object that is unusable (from 0). E.g. "icons item at index 2 lacks a usable purpose. It will be ignored."
+ManifestImageUnusable=%1$S item at index %2$S lacks a usable purpose. It will be ignored.
+# LOCALIZATION NOTE: %1$S is the name of the parent property that contains the unsupported value (e.g., "icons"). %2$S is the index of the image object that has the unsupported value (from 0). %3$S are the unknown purposes. E.g. "icons item at index 2 includes unsupported purpose(s): a b."
+ManifestImageUnsupportedPurposes=%1$S item at index %2$S includes unsupported purpose(s): %3$S.
+# LOCALIZATION NOTE: %1$S is the name of the parent property that has a repeated purpose (e.g., "icons"). %2$S is the index of the image object that has the repeated purpose (from 0). %3$S is the repeated purposes. E.g. "icons item at index 2 includes repeated purpose(s): a b."
+ManifestImageRepeatedPurposes=%1$S item at index %2$S includes repeated purpose(s): %3$S.
+NotificationsInsecureRequestIsForbidden=The Notification permission may only be requested in a secure context.
+NotificationsCrossOriginIframeRequestIsForbidden=The Notification permission may only be requested in a top-level document or same-origin iframe.
+NotificationsRequireUserGesture=The Notification permission may only be requested from inside a short running user-generated event handler.
+NotificationsRequireUserGestureDeprecationWarning=Requesting Notification permission outside a short running user-generated event handler is deprecated and will not be supported in the future.
+# LOCALIZATION NOTE: Do not translate SVGGraphicsElement.nearestViewportElement or SVGElement.viewportElement.
+SVGNearestViewportElement=SVGGraphicsElement.nearestViewportElement is deprecated and will be removed at a future date. Use SVGElement.viewportElement instead.
+# LOCALIZATION NOTE: Do not translate SVGGraphicsElement.farthestViewportElement.
+SVGFarthestViewportElement=SVGGraphicsElement.farthestViewportElement is deprecated and will be removed at a future date.
+WebExtContentScriptModuleSourceNotAllowed=WebExtension content scripts may only load modules with moz-extension URLs and not: “%S”.
+ModuleResolveFailureNoWarn=Error resolving module specifier “%S”.
+ModuleResolveFailureWarnRelative=Error resolving module specifier “%S”. Relative module specifiers must start with “./”, “../” or “/”.
+ImportMapInvalidTopLevelKey=An invalid top-level key “%S” was present in the import map.
+ImportMapEmptySpecifierKeys=Specifier keys cannot be empty strings.
+# %1$S is the specifier key, %2$S is the URL.
+ImportMapAddressNotEndsWithSlash=An invalid address was given for the specifier key “%1$S”; since “%1$S” ended in a slash, the address “%2$S” needs to as well.
+ImportMapScopePrefixNotParseable=The scope prefix URL “%S” was not parseable.
+ImportMapResolutionBlockedByNullEntry=Resolution of specifier “%S” was blocked by a null entry.
+ImportMapResolutionBlockedByAfterPrefix=Resolution of specifier “%S” was blocked since the substring after prefix could not be parsed as a URL relative to the address in the import map.
+ImportMapResolutionBlockedByBacktrackingPrefix=Resolution of specifier “%S” was blocked since the parsed URL does not start with the address in the import map.
+ImportMapResolveInvalidBareSpecifierWarnRelative=The specifier “%S” was a bare specifier, but was not remapped to anything. Relative module specifiers must start with “./”, “../” or “/”.
+# LOCALIZATION NOTE: Do not translate "<script type='importmap'>", "src".
+ImportMapExternalNotSupported=External import maps are not supported: <script type='importmap'> with a src attribute is currently not supported.
+ImportMapNotAllowedMultiple=Multiple import maps are not allowed.
+ImportMapNotAllowedAfterModuleLoad=Import maps are not allowed after a module load or preload has started.
+AllEntryTypesIgnored=No valid entryTypes; aborting registration.
+# LOCALIZATION NOTE: do not localize key=“%S” modifiers=“%S” id=“%S”
+GTK2Conflict2=Key event not available on GTK2: key=“%S” modifiers=“%S” id=“%S”
+WinConflict2=Key event not available on some keyboard layouts: key=“%S” modifiers=“%S” id=“%S”
+# LOCALIZATION NOTE: do not trnaslated "document.domain"
+DocumentSetDomainNotAllowedWarning=Setting document.domain in a cross-origin isolated environment is not allowed.
+# LOCALIZATION NOTE (DrawWindowCanvasRenderingContext2DWarning): Do not translate CanvasRenderingContext2D, drawWindow and tabs.captureTab.
+DrawWindowCanvasRenderingContext2DWarning=Use of drawWindow method from CanvasRenderingContext2D is deprecated. Use tabs.captureTab extensions API instead https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/API/tabs/captureTab
+# LOCALIZATION NOTE: Do not translate veryverythinmathspace, verythinmathspace,
+# thinmathspace, mediummathspace, thickmathspace, verythickmathspace, veryverythickmathspace and MathML.
+MathML_DeprecatedMathSpaceValueWarning=“veryverythinmathspace”, “verythinmathspace”, “thinmathspace”, “mediummathspace”, “thickmathspace”, “verythickmathspace” and “veryverythickmathspace” are deprecated values for MathML lengths and will be removed at a future date.
+# LOCALIZATION NOTE: Do not translate MathML, background, color, fontfamily, fontsize, fontstyle and fontweight.
+MathML_DeprecatedStyleAttributeWarning=MathML attributes “background”, “color”, “fontfamily”, “fontsize”, “fontstyle” and “fontweight” are deprecated and will be removed at a future date.
+# LOCALIZATION NOTE: Do not translate MathML and STIXGeneral. %S is a documentation URL.
+MathML_DeprecatedStixgeneralOperatorStretchingWarning=Support for rendering stretched MathML operators with STIXGeneral fonts is deprecated and may be removed at a future date. For details about newer fonts that will continue to be supported, see %S
+# LOCALIZATION NOTE: Do not translate MathML and scriptminsize.
+MathML_DeprecatedScriptminsizeAttributeWarning=MathML attribute “scriptminsize” is deprecated and will be removed at a future date.
+# LOCALIZATION NOTE: Do not translate MathML and scriptsizemultiplier.
+MathML_DeprecatedScriptsizemultiplierAttributeWarning=MathML attribute “scriptsizemultiplier” is deprecated and will be removed at a future date.
+# LOCALIZATION NOTE (UnknownProtocolNavigationPrevented): %1$S is the destination URL.
+UnknownProtocolNavigationPrevented=Prevented navigation to “%1$S” due to an unknown protocol.
+PostMessageSharedMemoryObjectToCrossOriginWarning=Cannot post message containing a shared memory object to a cross-origin window.
+# LOCALIZATION NOTE: %S is the URL of the resource in question
+UnusedLinkPreloadPending=The resource at “%S” preloaded with link preload was not used within a few seconds. Make sure all attributes of the preload tag are set correctly.
+# LOCALIZATION NOTE: Do not translate document.requestStorageAccess(), iframe, allow-same-origin and sandbox (though you may translate "sandboxed").
+RequestStorageAccessNullPrincipal=document.requestStorageAccess() may not be called on a document with an opaque origin, such as a sandboxed iframe without allow-same-origin in its sandbox attribute.
+# LOCALIZATION NOTE: Do not translate document.requestStorageAccess(), iframe, allow-storage-access-by-user-activation and sandbox (though you may translate "sandboxed").
+RequestStorageAccessSandboxed=document.requestStorageAccess() may not be called in a sandboxed iframe without allow-storage-access-by-user-activation in its sandbox attribute.
+# LOCALIZATION NOTE: Do not translate document.requestStorageAccess() and iframe.
+RequestStorageAccessNested=document.requestStorageAccess() may not be called in a nested iframe.
+# LOCALIZATION NOTE: Do not translate document.requestStorageAccess(). In some locales it may be preferable to not translate "event handler", either.
+RequestStorageAccessUserGesture=document.requestStorageAccess() may only be requested from inside a short running user-generated event handler.
+# LOCALIZATION NOTE: Do not translate "Location" and "History".
+LocChangeFloodingPrevented=Too many calls to Location or History APIs within a short timeframe.
+InputPickerBlockedNoUserActivation=<input> picker was blocked due to lack of user activation.
+ExternalProtocolFrameBlockedNoUserActivation=Iframe with external protocol was blocked due to lack of user activation, or because not enough time has passed since the last such iframe was loaded.
+MultiplePopupsBlockedNoUserActivation=Opening multiple popups was blocked due to lack of user activation.
+# LOCALIZATION NOTE: %S is the URL of the preload that was ignored.
+PreloadIgnoredInvalidAttr=Preload of %S was ignored due to unknown “as” or “type” values, or non-matching “media” attribute.
+# LOCALIZATION NOTE: %S is the blob URL. Don't translate "agent cluster".
+BlobDifferentClusterError=Cannot access blob URL “%S” from a different agent cluster.
+# LOCALIZATION NOTE: Do not translate "Element.setCapture()" and "Element.setPointerCapture()"".
+ElementSetCaptureWarning=Element.setCapture() is deprecated. Use Element.setPointerCapture() instead. For more help https://developer.mozilla.org/docs/Web/API/Element/setPointerCapture
+# LOCALIZATION NOTE: Do not translate "Element.releaseCapture()" and "Element.releasePointerCapture()".
+ElementReleaseCaptureWarning=Element.releaseCapture() is deprecated. Use Element.releasePointerCapture() instead. For more help https://developer.mozilla.org/docs/Web/API/Element/releasePointerCapture
+# LOCALIZATION NOTE: Do not translate "Document.releaseCapture()" and "Element.releasePointerCapture()".
+DocumentReleaseCaptureWarning=Document.releaseCapture() is deprecated. Use Element.releasePointerCapture() instead. For more help https://developer.mozilla.org/docs/Web/API/Element/releasePointerCapture
+# LOCALIZATION NOTE: Do not translate "InstallTrigger"
+InstallTriggerDeprecatedWarning=InstallTrigger is deprecated and will be removed in the future.
+# LOCALIZATION NOTE: Do not translate "InstallTrigger.install()"
+InstallTriggerInstallDeprecatedWarning=InstallTrigger.install() is deprecated and will be removed in the future. For more help https://extensionworkshop.com/documentation/publish/self-distribution/
+# LOCALIZATION NOTE: Do not translate "HTMLOptionsCollection.length". %1$S is the invalid value, %2$S is the current limit.
+SelectOptionsLengthAssignmentWarning=Refused to expand <select> option list via assignment to HTMLOptionsCollection.length (value %1$S). The maximum supported size is %2$S.
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/extensions.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/extensions.properties
new file mode 100644
index 0000000000..a9ced420ec
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/extensions.properties
@@ -0,0 +1,26 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#LOCALIZATION NOTE (uninstall.confirmation.title) %S is the name of the extension which is about to be uninstalled.
+uninstall.confirmation.title = Fjarlægja %S
+
+#LOCALIZATION NOTE (uninstall.confirmation.message) %S is the name of the extension which is about to be uninstalled.
+uninstall.confirmation.message = Viðbótin “%S” er að biðja um að verða fjarlægð. Hvað viltu gera?
+
+uninstall.confirmation.button-0.label = Fjarlægja
+uninstall.confirmation.button-1.label = Nota áfram
+
+saveaspdf.saveasdialog.title = Vista sem
+
+#LOCALIZATION NOTE (newTabControlled.message2) %S is the icon and name of the extension which updated the New Tab page.
+newTabControlled.message2 = Viðbót, %S, hefur breytt síðunni sem sést þegar nýr flipi er opnaður.
+newTabControlled.learnMore = Fræðast meira
+
+#LOCALIZATION NOTE (homepageControlled.message) %S is the icon and name of the extension which updated the homepage.
+homepageControlled.message = Viðbót, %S, hefur breytt því sem sést þegar þú ferð inn á upphafssíðuna þína eða opnar nýja glugga.
+homepageControlled.learnMore = Fræðast meira
+
+#LOCALIZATION NOTE (tabHideControlled.message) %1$S is the icon and name of the extension which hid tabs, %2$S is the icon of the all tabs button.
+tabHideControlled.message = Viðbót, %1$S, er að fela suma flipana þína. Þú getur enn nálgast alla flipana þína frá %2$S.
+tabHideControlled.learnMore = Frekari upplýsingar
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/fallbackMenubar.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/fallbackMenubar.properties
new file mode 100644
index 0000000000..940593f4f0
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/fallbackMenubar.properties
@@ -0,0 +1,8 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# OSX only. Default menu label when there is no xul menubar.
+
+quitMenuitem.label=Hætta
+quitMenuitem.key=q
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/filepicker.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/filepicker.properties
new file mode 100644
index 0000000000..d4c3795c57
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/filepicker.properties
@@ -0,0 +1,20 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE: The extensions to which these descriptions refer
+# now live in toolkit/content/filepicker.properties
+allTitle=Allar skrár
+htmlTitle=HTML skrár
+textTitle=Textaskrár
+imageTitle=Mynda skrár
+xmlTitle=XML skrár
+xulTitle=XUL skrár
+appsTitle=Forrit
+audioTitle=Hljóðskrár
+videoTitle=Myndbandaskrár
+
+pdfTitle=PDF-skrár
+
+formatLabel=Snið:
+selectedFileNotReadableError=Valin skrá hefur ekki lesheimildir
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/global-strres.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/global-strres.properties
new file mode 100644
index 0000000000..06d78560d5
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/global-strres.properties
@@ -0,0 +1,5 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+16389=Upp kom óþekkt villa (%1$S)
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/intl.css b/thunderbird-l10n/is/chrome/is/locale/is/global/intl.css
new file mode 100644
index 0000000000..2f54eb367d
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/intl.css
@@ -0,0 +1,11 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/*
+ * This file contains all localizable skin settings such as
+ * font, layout, and geometry
+ */
+window {
+ font: 3mm tahoma,arial,helvetica,sans-serif;
+}
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/intl.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/intl.properties
new file mode 100644
index 0000000000..37507d6ba7
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/intl.properties
@@ -0,0 +1,43 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE (intl.accept_languages):
+# This is a comma-separated list of valid BCP 47 language tags.
+#
+# Begin with the value of 'general.useragent.locale'. Next, include language
+# tags for other languages that you expect most users of your locale to be
+# able to speak, so that their browsing experience degrades gracefully if
+# content is not available in their primary language.
+#
+# It is recommended that you include "en-US, en" at the end of the list as a
+# last resort. However, if you know that users of your locale would prefer a
+# different variety of English, or if they are not likely to understand
+# English at all, you may opt to include a different English language tag, or
+# to exclude English altogether.
+#
+# For example, the Breton [br] locale might consider including French and
+# British English in their list, since those languages are commonly spoken in
+# the same area as Breton:
+# intl.accept_languages=br, fr-FR, fr, en-GB, en
+intl.accept_languages=is, en-us, en
+
+# LOCALIZATION NOTE (font.language.group):
+# This preference controls the initial setting of the language drop-down menu
+# in the Content > Fonts & Colors > Advanced preference panel.
+#
+# Set it to the value of one of the menuitems in the "selectLangs" menulist in
+# http://dxr.mozilla.org/mozilla-central/source/browser/components/preferences/fonts.xul
+font.language.group=x-western
+
+# LOCALIZATION NOTE (pluralRule): Pick the appropriate plural rule for your
+# language. This will determine how many plural forms of a word you will need
+# to provide and in what order.
+# See: http://developer.mozilla.org/en/docs/Localization_and_Plurals
+pluralRule=15
+
+# LOCALIZATION NOTE (intl.menuitems.alwaysappendaccesskeys, intl.menuitems.insertseparatorbeforeaccesskeys):
+# Valid values are: true, false, <empty string>
+# Missing preference or empty value equals false.
+intl.menuitems.alwaysappendaccesskeys=
+intl.menuitems.insertseparatorbeforeaccesskeys=true
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/keys.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/keys.properties
new file mode 100644
index 0000000000..bf0916e113
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/keys.properties
@@ -0,0 +1,70 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE : FILE This file contains the application's labels for keys on the keyboard.
+# If you decide to translate this file, you should translate it based on
+# the prevalent kind of keyboard for your target user.
+# LOCALIZATION NOTE : There are two types of keys, those w/ text on their labels
+# and those w/ glyphs.
+# LOCALIZATION NOTE : VK_<…> represents a key on the keyboard.
+#
+# For more information please see bugzilla bug 90888.
+
+# F1..F10 should probably not be translated unless there are keyboards that actually have other labels
+# F11..F20 might be something else, but are really keyboard specific and not region/language specific
+# there are actually two different F11/F12 keys, I don't know which one these labels represent.
+# eg, F13..F20 on a sparc keyboard are labeled Props, Again .. Find, Cut
+# sparc also has Stop, Again and F11/F12. VK_F11/VK_F12 probably map to Stop/Again
+# LOCALIZATION NOTE : BLOCK Do not translate the next block
+VK_F1=F1
+VK_F2=F2
+VK_F3=F3
+VK_F4=F4
+VK_F5=F5
+VK_F6=F6
+VK_F7=F7
+VK_F8=F8
+VK_F9=F9
+VK_F10=F10
+
+VK_F11=F11
+VK_F12=F12
+VK_F13=F13
+VK_F14=F14
+VK_F15=F15
+VK_F16=F16
+VK_F17=F17
+VK_F18=F18
+VK_F19=F19
+VK_F20=F20
+# LOCALIZATION NOTE : BLOCK end do not translate block
+
+# LOCALIZATION NOTE : BLOCK GLYPHS, DO translate this block
+VK_UP=Ör upp
+VK_DOWN=Ör niður
+VK_LEFT=Vinstri ör
+VK_RIGHT=Hægri ör
+VK_PAGE_UP=Síða upp
+VK_PAGE_DOWN=Síða niður
+# LOCALIZATION NOTE : BLOCK end GLYPHS
+
+# Enter, backspace, and Tab might have both glyphs and text
+# if the keyboards usually have a glyph,
+# if there is a meaningful translation,
+# or if keyboards are localized
+# then translate them or insert the appropriate glyph
+# otherwise you should probably just translate the glyph regions
+
+# LOCALIZATION NOTE : BLOCK maybe GLYPHS
+VK_TAB=Tab
+VK_BACK=Backspace
+VK_DELETE=Delete
+# LOCALIZATION NOTE : BLOCK end maybe GLYPHS
+# LOCALIZATION NOTE : BLOCK typing state keys
+VK_HOME=Upphafssíða
+VK_END=End
+
+VK_ESCAPE=Esc
+VK_INSERT=Insert
+# LOCALIZATION NOTE : BLOCK end
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/layout/HtmlForm.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/layout/HtmlForm.properties
new file mode 100644
index 0000000000..f171bed3f7
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/layout/HtmlForm.properties
@@ -0,0 +1,35 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+Reset=Endursetja
+Submit=Senda
+Browse=Velja…
+FileUpload=Senda inn skrá
+DirectoryUpload=Veldu möppu til að senda inn
+DirectoryPickerOkButtonLabel=Senda inn
+ForgotPostWarning=Síðan inniheldur enctype=%S, en inniheldur ekki method=post. Sendi í staðinn venjulega fyrirspurn með method=GET og engri enctype.
+ForgotFileEnctypeWarning=Síðan inniheldur skráarupphal, en á síðunni vantar method=POST og enctype=multipart/form-data. Skráin verður ekki send.
+# LOCALIZATION NOTE (DefaultFormSubject): %S will be replaced with brandShortName
+DefaultFormSubject=Sent eyðublað frá %S
+CannotEncodeAllUnicode=Form var sent með stafasettinu %S sem getur ekki kóðað alla Unicode stafi, þannig að hugsanlegt er að inntak sé ruglað. Til að koma í veg fyrir þetta vandamál, ætti að breyta síðunni þannig að formið sé sent með UTF-8 stafasettinu annaðhvort með því að breyta stafsettinu í UTF-8 á sjálfri síðunni eða með því að skilgreina accept-charset=utf-8 á forminu sjálfu.
+AllSupportedTypes=Allar tegundir með stuðning
+# LOCALIZATION NOTE (NoFileSelected): this string is shown on a
+# <input type='file'> when there is no file selected yet.
+NoFileSelected=Engin skrá er valin.
+# LOCALIZATION NOTE (NoFilesSelected): this string is shown on a
+# <input type='file' multiple> when there is no file selected yet.
+NoFilesSelected=Engar skrár valdar.
+# LOCALIZATION NOTE (NoDirSelected): this string is shown on a
+# <input type='file' directory/webkitdirectory> when there is no directory
+# selected yet.
+NoDirSelected=Engin mappa valin.
+# LOCALIZATION NOTE (XFilesSelected): this string is shown on a
+# <input type='file' multiple> when there are more than one selected file.
+# %S will be a number greater or equal to 2.
+XFilesSelected=%S skrár valdar.
+ColorPicker=Veldu lit
+# LOCALIZATION NOTE (DefaultSummary): this string is shown on a <details> when
+# it has no direct <summary> child. Google Chrome should already have this
+# string translated.
+DefaultSummary=Nánar
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/layout/MediaDocument.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/layout/MediaDocument.properties
new file mode 100644
index 0000000000..582ce5e8e9
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/layout/MediaDocument.properties
@@ -0,0 +1,22 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#LOCALIZATION NOTE (ImageTitleWithDimensions2AndFile): first %S is filename, second %S is type, third %S is width and fourth %S is height
+#LOCALIZATION NOTE (ImageTitleWithoutDimensions): first %S is filename, second %S is type
+#LOCALIZATION NOTE (ImageTitleWithDimensions2): first %S is type, second %S is width and third %S is height
+#LOCALIZATION NOTE (ImageTitleWithNeitherDimensionsNorFile): first %S is type
+#LOCALIZATION NOTE (MediaTitleWithFile): first %S is filename, second %S is type
+#LOCALIZATION NOTE (MediaTitleWithNoInfo): first %S is type
+ImageTitleWithDimensions2AndFile=%S (%S mynd, %S\u00A0\u00D7\u00A0%S mynddílar)
+ImageTitleWithoutDimensions=%S (%S Mynd)
+ImageTitleWithDimensions2=(%S mynd, %S\u00A0\u00D7\u00A0%S mynddílar)
+ImageTitleWithNeitherDimensionsNorFile=(%S Mynd)
+MediaTitleWithFile=%S (%S Hlutur)
+MediaTitleWithNoInfo=(%S Hlutur)
+
+InvalidImage=Ekki er hægt að birta myndina “%S”, því hún inniheldur villur.
+UnsupportedImage=Ekki er hægt að birta myndina „%S“ vegna þess að hún krefst óstuddra eiginleika.
+ScaledImage=Skalað (%S%%)
+
+TitleWithStatus=%S - %S
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/layout/htmlparser.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/layout/htmlparser.properties
new file mode 100644
index 0000000000..e6c41f6ad1
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/layout/htmlparser.properties
@@ -0,0 +1,147 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# Encoding warnings and errors
+EncNoDeclarationFrame=Stafasett rammaskjalsins var ekki skilgreint. Skjalið gæti birst öðruvísi ef það er skoðað án þess að það sé rammað inn.
+EncMetaUnsupported=Skilgreint var stafasett með meta-merki fyrir HTML skjalið sem er ekki hægt að nota. Skilgreiningin var hunsuð.
+EncProtocolUnsupported=Skilgreint var stafasett á samskiptalagi sem er ekki hægt að nota. Skilgreiningin var hunsuð.
+EncMetaUtf16=Fann meta-merki sem skilgreindi stafasett sem UTF-16. Túlkaði þetta sem UTF-8 skilgreiningu í staðinn.
+EncMetaUserDefined=Lýsimerki var notað til að skilgreina stafakóðun sem x-user-defined. Þetta var túlkað sem windows-1252 skilgreining í staðinn fyrir samhæfni við úreltar leturgerðir. Þetta vefsvæði ætti að færa sig yfir í Unicode.
+
+# The audience of the following message isn't the author of the document but other people debugging browser behavior.
+EncSpeculationFail2022=Upphaf skjalsins var endurtekið, vegna þess að ISO-2022-JP er stafakóðun sem ekki samræmist ASCII.
+
+# The bulk of the messages below are derived from
+# https://hg.mozilla.org/projects/htmlparser/file/1f633cef7de7/src/nu/validator/htmlparser/impl/ErrorReportingTokenizer.java
+# which is available under the MIT license.
+
+# Tokenizer errors
+errGarbageAfterLtSlash=Rusl á eftir “</”.
+errLtSlashGt=Sá “</>”. Líkleg ástæða: Ókóðað “<” (kóða sem “&lt;”) eða rangt skrifað endamerki.
+errCharRefLacksSemicolon=Staf tilvísun var ekki enduð með semikommu.
+errNoDigitsInNCR=Ekki mega vera stafir í tölu stafs tilvísun.
+errGtInSystemId=“>” í kerfisauðkenni.
+errGtInPublicId=“>” í opinberu auðkenni.
+errNamelessDoctype=Nafnlaus doctype.
+errConsecutiveHyphens=Samhangandi bandstrik endaði ekki athugasemd. “--” er ekki leyft inn í athugasemd, en t.d. er “- -” leyft.
+errPrematureEndOfComment=Óvænt endir á athugasemd. Notaðu “-->” til að enda athugasemd eðlilega.
+errBogusComment=Röng athugasemd.
+errUnquotedAttributeLt=“<” í gildi eigindis. Líkleg ástæða: Vantar “>” fyrir framan.
+errUnquotedAttributeGrave=“`” er í gildi eigindis. Líklega ástæða: Notkun á röngum staf sem tilvitnunarstaf.
+errUnquotedAttributeQuote=Tilvísunarstafur er í eigindis gildi. Líkleg ástæða: Nokkur eigindi saman eða URL fyrirspurn í eigindis gildi.
+errUnquotedAttributeEquals=“=” í eigindis gildi. Líkleg ástæða: Nokkur eigindi saman eða URL fyrirspurn í eigindis gildi.
+errSlashNotFollowedByGt=Skástrik var ekki á undan “>”.
+errNoSpaceBetweenAttributes=Engin bil á milli eiginda.
+errUnquotedAttributeStartLt=“<” í byrjun eigindis gildi. Líkleg ástæða: Vantar “>” fyrir framan.
+errUnquotedAttributeStartGrave=“`” í byrjun eigindis gildi. Líkleg ástæða: Notkun á röngum staf sem tilvitnunarstaf.
+errUnquotedAttributeStartEquals=“=” í byrjun eigindis gildi. Líkleg ástæða: Tvöfalt samasem merki.
+errAttributeValueMissing=Gildi eigindis vantar.
+errBadCharBeforeAttributeNameLt=Fékk “<” en bjóst við nafni eigindis. Líkleg ástæða: Vantar “>” fyrir framan.
+errEqualsSignBeforeAttributeName=Fékk “=” en bjóst við nafni eigindis. Líkleg ástæða: Vantar nafn eigindis.
+errBadCharAfterLt=Rangur stafur eftir “<”. Líkleg ástæða: Óbreytt “<”. Prófaðu að umrita það sem “&lt;”.
+errLtGt=Fékk “<>”. Líkleg ástæða: Óbreytt “<” (umrita sem “&lt;”) eða rangt ritað byrjunarmerki.
+errProcessingInstruction=Fékk “<?”. Líkleg ástæða: Notkun á XML skipun í HTML. (XML skipanir eru ekki studdar í HTML.)
+errUnescapedAmpersandInterpretedAsCharacterReference=Strengur á eftir “&” var túlkaður sem staf tilvísun. (Líklega hefði átt að umrita “&” sem “&amp;”.)
+errNotSemicolonTerminated=Staf tilvísun lauk ekki með semikommu. (Eða það hefði átt að umrita “&” sem “&amp;”.)
+errNoNamedCharacterMatch=“&” byrjaði ekki staf tilvísun. (Líklega hefði átt að umrita “&” sem “&amp;”.)
+errQuoteBeforeAttributeName=Fékk kommustaf en bjóst við nafni eigindis. Líkleg ástæða: Vantar “=” fyrir framan.
+errLtInAttributeName=“<” í nafni eigindis. Líklega ástæða: Vantar “>” fyrir framan.
+errQuoteInAttributeName=Tilvitnunar stafur í nafni eigindis. Líkleg ástæða: Vantar að enda tilvitnun.
+errExpectedPublicId=Bjóst við public auðkenni en doctype endaði snögglega.
+errBogusDoctype=Röng doctype.
+maybeErrAttributesOnEndTag=Endamerki er með eigindi.
+maybeErrSlashInEndTag=Auka “/” í enda endamerkis.
+errNcrNonCharacter=Staf tilvísun er ekki stafur.
+errNcrSurrogate=Staf tilvísun er staðgengill.
+errNcrControlChar=Staf tilvísun er stýristafur.
+errNcrCr=Tölustafs tilvísun varð að venditákni (carriage return).
+errNcrInC1Range=Tölustafs tilvísun varð að C1 stýritákni.
+errEofInPublicId=Endir á skrá inn í public auðkenni.
+errEofInComment=Endir á skrá inn í athugasemd.
+errEofInDoctype=Endir á skrá inn í doctype.
+errEofInAttributeValue=Endir á skrá inn í gildi eigindis. Hunsa merkið.
+errEofInAttributeName=Endir á skrá inni í nafni eigindis. Hunsa merkið.
+errEofWithoutGt=Fékk endi á skrá án þess að fyrra merki hafi endað með “>”. Hunsa merkið.
+errEofInTagName=Fékk endi á skrá þegar búist var við nafni merkis. Hunsa merkið.
+errEofInEndTag=Endir á skrá inni í endamerki. Hunsa merkið.
+errEofAfterLt=Endir á skrá eftir “<”.
+errNcrOutOfRange=Stafgildi fyrir utan leyfileg mörk Unicode bils.
+errNcrUnassigned=Stafgildi verður að staf sem er fastsett sem óúthlutanlegt.
+errDuplicateAttribute=Tvöfalt eigindi.
+errEofInSystemId=Endir á skrá innan í system auðkenni.
+errExpectedSystemId=Bjóst við system auðkenni en doctype lauk snögglega.
+errMissingSpaceBeforeDoctypeName=Vantar bil á undan doctype nafni.
+errNcrZero=Stafgildi verður að núlli.
+errNoSpaceBetweenDoctypeSystemKeywordAndQuote=Ekkert bil á milli doctype “SYSTEM” og tilvitnunarstaf.
+errNoSpaceBetweenPublicAndSystemIds=Ekkert bil á milli doctype public og system auðkennis.
+errNoSpaceBetweenDoctypePublicKeywordAndQuote=Ekkert bil á milli doctype “PUBLIC” og tilvitnunarstaf.
+
+# Tree builder errors
+errStrayStartTag2=Auka byrjunarmerki “%1$S”.
+errStrayEndTag=Auka endamerki “%1$S”.
+errUnclosedElements=Fékk endamerki “%1$S”, en ennþá voru opin einindi.
+errUnclosedElementsImplied=Endamerki “%1$S” var óbeint skilgreint, en ennþá voru opin einindi.
+errUnclosedElementsCell=Töflureit var óbeint lokað, en einindi voru samt opin.
+errStrayDoctype=Auka doctype.
+errAlmostStandardsDoctype=Næstum því venjulegur doctype hamur. Bjóst við “<!DOCTYPE html>”.
+errQuirkyDoctype=Sérviskule doctype. Bjóst við “<!DOCTYPE html>”.
+errNonSpaceInTrailer=Stafur sem er ekki bil í enda síðu.
+errNonSpaceAfterFrameset=Stafur sem er ekki bil á eftir “frameset”.
+errNonSpaceInFrameset=Ekkert bil í “frameset”.
+errNonSpaceAfterBody=Fann staf sem er ekki bil á eftir body.
+errNonSpaceInColgroupInFragment=Í þáttun á broti fannst stafur sem er ekki bil í “colgroup”.
+errNonSpaceInNoscriptInHead=Stafur sem er ekki bil innan í “noscript” innan í “head”.
+errFooBetweenHeadAndBody=“%1$S” einindi á milli “head” og “body”.
+errStartTagWithoutDoctype=Fékk byrjunartag án þess að fá doctype fyrst. Bjóst við “<!DOCTYPE html>”.
+errNoSelectInTableScope=Ekkert “select” er í töflusvæði.
+errStartSelectWhereEndSelectExpected=“select” byrjunartag er þar sem búist var við endatagi.
+errStartTagWithSelectOpen=“%1$S” byrjunartag með opið “select”.
+errImage=Fékk byrjunartag “image”.
+errHeadingWhenHeadingOpen=Fyrirsögn má ekki vera undir annarri fyrirsögn.
+errFramesetStart=sá “frameset” byrjunartag.
+errNoCellToClose=Enginn reitur til að loka.
+errStartTagInTable=Fékk byrjunartag “%1$S” í “table”.
+errFormWhenFormOpen=Fékk “form” byrjunartag, en þegar er búið að opna “form” einindi. Undirform eru ekki leyfð. Hunsa tag.
+errTableSeenWhileTableOpen=Fékk byrjunartag fyrir “table” en fyrri “table” er þegar opin.
+errStartTagInTableBody=“%1$S” byrjunartag í meginmáli töflu.
+errEndTagSeenWithoutDoctype=Fékk endatag án þess að fá doctype fyrst. Bjóst við “<!DOCTYPE html>”.
+errEndTagAfterBody=Fékk endatag eftir að “body” var lokað.
+errEndTagSeenWithSelectOpen=“%1$S” endatag með “select” opið.
+errGarbageInColgroup=Rusl í “colgroup” broti.
+errEndTagBr=Endatag “br”.
+errNoElementToCloseButEndTagSeen=Ekkert “%1$S” einindi í gildissviði en fékk “%1$S” endatag.
+errHtmlStartTagInForeignContext=HTML byrjunartag “%1$S” í óþekktu nafnarými.
+errNoTableRowToClose=Engin töfluröð til að loka.
+errNonSpaceInTable=Stafur sem er ekki bil á röngum stað innan í töflu.
+errUnclosedChildrenInRuby=Opin undireinindi í “ruby”.
+errStartTagSeenWithoutRuby=Fékk byrjunartag “%1$S” án þess að “ruby” einindi væri opið.
+errSelfClosing=Sjálflokandi tákn (“/>”) notað í HTML tagi sem má ekki vera tómt. Hunsa skástrikið og nota það sem byrjunartag.
+errNoCheckUnclosedElementsOnStack=Óloknum einindum á stafla.
+errEndTagDidNotMatchCurrentOpenElement=Endatag “%1$S” passaði ekki við nafnið á núverandi opnu einindi (“%2$S”).
+errEndTagViolatesNestingRules=Endatag “%1$S” er með óleyfilega földun.
+errEndWithUnclosedElements=Endatag fyrir “%1$S” kom fyrir, en fyrir voru ólokuð einindi.
+
+EncXmlDecl=The character encoding of an HTML document was declared using the XML declaration syntax. This is non-conforming, and declaring the encoding using a meta tag at the start of the head part is more efficient.
+EncMetaTooLate=A meta tag attempting to declare the character encoding declaration was found too late, and the encoding was guessed from content instead. The meta tag needs to be moved to the start of the head part of the document.
+EncMetaTooLateFrame=A meta tag attempting to declare the character encoding declaration was found too late, and the encoding of the parent document was used instead. The meta tag needs to be moved to the start of the head part of the document.
+EncMetaAfterHeadInKilobyte=The meta tag declaring the character encoding of the document should be moved to start of the head part of the document.
+EncNoDecl=The character encoding of the document was not declared, so the encoding was guessed from content. The character encoding needs to be declared in the Content-Type HTTP header, using a meta tag, or using a byte order mark.
+EncNoDeclPlain=The character encoding of the document was not declared, so the encoding was guessed from content. The character encoding needs to be declared in the Content-Type HTTP header or using a byte order mark.
+EncMetaReplacement=A meta tag was used to declare an encoding that is a cross-site scripting hazard. The replacement encoding was used instead.
+EncProtocolReplacement=An encoding that is a cross-site scripting hazard was declared on the transfer protocol level. The replacement encoding was used instead.
+EncDetectorReload=The character encoding of the document was not declared, and the encoding was guessable from content only late. This caused the document to be reloaded. The character encoding needs to be declared in the Content-Type HTTP header, using a meta tag, or using a byte order mark.
+EncDetectorReloadPlain=The character encoding of the document was not declared, and the encoding was guessable from content only late. This caused the document to be reloaded. The character encoding needs to be declared in the Content-Type HTTP header or using a byte order mark.
+EncError=The byte stream was erroneous according to the character encoding that was declared. The character encoding declaration may be incorrect.
+EncErrorFrame=The byte stream was erroneous according to the character encoding that was inherited from the parent document. The character encoding needs to be declared in the Content-Type HTTP header, using a meta tag, or using a byte order mark.
+EncErrorFramePlain=The byte stream was erroneous according to the character encoding that was inherited from the parent document. The character encoding needs to be declared in the Content-Type HTTP header or using a byte order mark.
+EncSpeculationFailMeta=The start of the document was reparsed, because there were non-ASCII characters before the meta tag that declared the encoding. The meta should be the first child of head without non-ASCII comments before.
+EncSpeculationFailXml=The start of the document was reparsed, because there were non-ASCII characters in the part of the document that was unsuccessfully searched for a meta tag before falling back to the XML declaration syntax. A meta tag at the start of the head part should be used instead of the XML declaration syntax.
+errNestedComment=Saw “<!--” within a comment. Probable cause: Nested comment (not allowed).
+# Tree builder errors
+errDeepTree=The document tree is too deep. The tree will be flattened to be 513 elements deep.
+errAlmostStandardsDoctypeVerbose=This page is in Almost Standards Mode. Page layout may be impacted. For Standards Mode use “<!DOCTYPE html>”.
+errQuirkyDoctypeVerbose=This page is in Quirks Mode. Page layout may be impacted. For Standards Mode use “<!DOCTYPE html>”.
+errBadStartTagInNoscriptInHead=Bad start tag “%1$S” in “noscript” in “head”.
+errFooSeenWhenFooOpen2=Start tag “%1$S” seen but an element of the same type was already open.
+errListUnclosedStartTags=Unclosed element or elements.
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/layout/xmlparser.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/layout/xmlparser.properties
new file mode 100644
index 0000000000..1a4f2425b8
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/layout/xmlparser.properties
@@ -0,0 +1,48 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# Map Expat error codes to error strings
+1 = ekkert minni eftir
+2 = formvilla
+3 = ekkert rótareinindi fannst
+4 = ekki vel sniðið
+5 = óuppgefið teikn
+6 = hluti af staf
+7 = ósamsvarandi merki
+8 = tvöfalt eigindi
+9 = rusl á eftir document-merki
+10 = ólögleg tilvísunar færibreyta
+11 = óskilgreint einindi
+12 = endurkvæm eininda tilvísun
+13 = ósamstillt einindi
+14 = vísun í ógilt númer stafs
+15 = vísun í tvíunda einindi
+16 = vísun í útvært einindi í eigindi
+17 = XML eða texta skilgreining er ekki í byrjun einindis
+18 = óþekkt kóðun
+19 = sú kóðun sem er skilgreind í XML er ekki rétt
+20 = opinn CDATA kafli
+21 = villa í meðhöndlun á vísun í útvært einindi
+22 = skjal er ekki sjálfstætt
+23 = óvænt þáttunarstaða
+24 = einindi skilgreint í breytu einindi
+27 = forskeyti ekki bundið við nafnsvið
+28 = má ekki af skilgreina forskeyti
+29 = ókláraður kóði í breytu einindi
+30 = XML skilgreining ekki gild
+31 = texta skilgreining ekki gild
+32 = óleyfilegir stafir í opinberu auðkenni
+38 = frátekið forskeyti (xml) verður að vera skilgreint eða bundið við annað nafn á nafnsviði
+39 = frátekið forskeyti (xmlns) má ekki vera skilgreint eða óskilgreint
+40 = forskeyti má ekki vera bundið við eitt af fráteknu nafnsviðs nöfnunum
+
+# %1$S is replaced by the Expat error string, may be followed by Expected (see below)
+# %2$S is replaced by URL
+# %3$u is replaced by line number
+# %4$u is replaced by column number
+XMLParsingError = XML þáttunarvilla: %1$S\nStaðsetning: %2$S\nLínunúmer %3$u, dálkur %4$u:
+
+# %S is replaced by a tag name.
+# This gets appended to the error string if the error is mismatched tag.
+Expected = . Bjóst við: </%S>.
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/layout_errors.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/layout_errors.properties
new file mode 100644
index 0000000000..b722ef4b67
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/layout_errors.properties
@@ -0,0 +1,61 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+ImageMapRectBoundsError=Eigindið “coords” fyrir <area shape="rect"> tagið er ekki á “vinstri,efst,hægri,neðst” sniði.
+ImageMapCircleWrongNumberOfCoords=Eigindið “coords” fyrir <area shape="circle"> tagið er ekki á “center-x,center-y,radius” sniði.
+ImageMapCircleNegativeRadius=Eigindið “coords” fyrir <area shape="circle"> tagið er með neikvæðan radíus.
+ImageMapPolyWrongNumberOfCoords=Eigindið “coords” fyrir <area shape="poly"> tagið er ekki á “x1,y1,x2,y2 …” sniði.
+ImageMapPolyOddNumberOfCoords=Eigindið “coords” fyrir <area shape="poly"> merkið vantar seinasta “y” hnitið (rétt snið er “x1,y1,x2,y2 …”).
+
+
+## LOCALIZATION NOTE(CompositorAnimationWarningContentTooLargeArea):
+## %1$S is an integer value of the area of the frame
+## %2$S is an integer value of the area of a limit based on the viewport size
+CompositorAnimationWarningContentTooLargeArea=Ekki er hægt að keyra hreyfimyndir á compositor þar sem ramminn (%1$S) er of stór miðað við gluggastærð (stærri en %2$S)
+## LOCALIZATION NOTE(CompositorAnimationWarningContentTooLarge2):
+## (%1$S, %2$S) is a pair of integer values of the frame size
+## (%3$S, %4$S) is a pair of integer values of a limit based on the viewport size
+## (%5$S, %6$S) is a pair of integer values of an absolute limit
+CompositorAnimationWarningContentTooLarge2=Ekki er hægt að keyra hreyfimyndir á compositor þar sem ramminn (%1$S, %2$S) er of stór miðað við gluggastærð (stærri en (%3$S, %4$S)) eða stærri en leyfð hámarksgildi (%5$S, %6$S)
+## LOCALIZATION NOTE(CompositorAnimationWarningTransformBackfaceVisibilityHidden):
+## 'backface-visibility: hidden' is a CSS property, don't translate it.
+CompositorAnimationWarningTransformBackfaceVisibilityHidden=Hreyfimyndir fyrir ‘backface-visibility: hidden’ ummyndun er ekki hægt að keyra á þessum compositor
+## LOCALIZATION NOTE(CompositorAnimationWarningTransformSVG,
+## CompositorAnimationWarningTransformWithGeometricProperties,
+## CompositorAnimationWarningTransformWithSyncGeometricAnimations,
+## CompositorAnimationWarningTransformFrameInactive,
+## CompositorAnimationWarningOpacityFrameInactive):
+## 'transform' and 'opacity' mean CSS property names, don't translate it.
+CompositorAnimationWarningTransformSVG=Hreyfimyndir fyrir ‘transform’ á einindum með SVG ummyndunum er ekki hægt að keyra á þessum compositor
+CompositorAnimationWarningTransformWithGeometricProperties=Hreyfimyndir fyrir ‘transform’ er ekki hægt að keyra á compositor þegar rúmfræðilegir eiginleikar eru hreyfanlegir á sama einindi á sama tíma
+CompositorAnimationWarningTransformWithSyncGeometricAnimations=Ekki er hægt að keyra ‘transform’ hreyfimyndir á compositor því hann ætti að vera samstilltur með hreyfimyndum með rúmfræðilegum eiginleikum sem byrjuðu á sama tíma
+CompositorAnimationWarningTransformFrameInactive=Ekki er hægt að keyra hreyfimyndir á compositor þar sem ramminn var ekki merktur sem virkur fyrir ‘transform’ hreyfimynd
+CompositorAnimationWarningOpacityFrameInactive=Ekki er hægt að keyra hreyfimyndir á compositor þar sem ramminn var ekki merktur sem virkur fyrir ‘’opacity’ hreyfimynd
+CompositorAnimationWarningHasRenderingObserver=Ekki er hægt að keyra hreyfimynd á compositor þar sem einindi er með teiknifylgjendur (-moz-element eða SVG clipping/masking)
+
+## LOCALIZATION NOTE: Do not translate zoom, calc(), "transform", "transform-origin: 0 0"
+
+## LOCALIZATION NOTE(PrincipalWritingModePropagationWarning):
+## Do not translate <html>, <body>, CSS, "writing-mode", "direction", "text-orientation", :root, and "The Principal Writing Mode" because they are technical terms.
+
+## LOCALIZATION NOTE(ScrollAnchoringDisabledInContainer):
+## %1$S is an integer value with the total number of adjustments
+## %2$S is a floating point value with the average distance adjusted
+## %3$S is a floating point value with the total adjusted distance
+
+
+ScrollLinkedEffectFound3=This site appears to use a scroll-linked positioning effect. This may not work well with asynchronous panning; see https://firefox-source-docs.mozilla.org/performance/scroll-linked_effects.html for further details and to join the discussion on related tools and features!
+CompositorAnimationWarningTransformIsBlockedByImportantRules=Transform animation cannot be run on the compositor because transform-related properties are overridden by !important rules
+CompositorAnimationWarningHasCurrentColor=Animations of ‘background-color’ cannot be run on the compositor with ‘current-color’ keyframe.
+## LOCALIZATION NOTE: Do not translate zoom, calc(), "transform", "transform-origin: 0 0"
+ZoomPropertyWarning=This page uses the non standard property “zoom”. Consider using calc() in the relevant property values, or using “transform” along with “transform-origin: 0 0”.
+## LOCALIZATION NOTE(PrincipalWritingModePropagationWarning):
+## Do not translate <html>, <body>, CSS, "writing-mode", "direction", "text-orientation", :root, and "The Principal Writing Mode" because they are technical terms.
+PrincipalWritingModePropagationWarning=When rendering the <html> element, the used values of CSS properties “writing-mode”, “direction”, and “text-orientation” on the <html> element are taken from the computed values of the <body> element, not from the <html> element’s own values. Consider setting these properties on the :root CSS pseudo-class. For more information see “The Principal Writing Mode” in https://www.w3.org/TR/css-writing-modes-3/#principal-flow
+## LOCALIZATION NOTE(ScrollAnchoringDisabledInContainer):
+## %1$S is an integer value with the total number of adjustments
+## %2$S is a floating point value with the average distance adjusted
+## %3$S is a floating point value with the total adjusted distance
+ScrollAnchoringDisabledInContainer=Scroll anchoring was disabled in a scroll container because of too many consecutive adjustments (%1$S) with too little total distance (%2$S px average, %3$S px total).
+ForcedLayoutStart=Layout was forced before the page was fully loaded. If stylesheets are not yet loaded this may cause a flash of unstyled content.
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/mathml/mathml.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/mathml/mathml.properties
new file mode 100644
index 0000000000..f06f61d7a5
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/mathml/mathml.properties
@@ -0,0 +1,15 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+InvalidChild=Ógildur kóði: <%1$S> er ekki leyft undir <%2$S>.
+ChildCountIncorrect=Ógildur kóði: Rangur fjöldi af afleiðum fyrir <%1$S/> merki.
+DuplicateMprescripts=Ógildur kóði: Fleiri en eitt <mprescripts/> í <mmultiscripts/>.
+# LOCALIZATION NOTE: The first child of <mmultiscript/> is the base, that is the element to which scripts are attached.
+NoBase=Ógildur kóði: Bjóst við nákvæmlega einu Base einindi í <mmultiscripts/>. Fann ekkert.
+SubSupMismatch=Ógildur kóði: Óklárað subscript/superscript pari í <mmultiscripts/>.
+
+# LOCALIZATION NOTE: When localizing the single quotes ('), follow the conventions in css.properties for your target locale.
+AttributeParsingError=Villa í þáttun á gildi ‘%1$S’ fyrir ‘%2$S’ eigindi á <%3$S/>. Eigindi hunsað.
+AttributeParsingErrorNoTag=Villa í þáttun á gildi ‘%1$S’ fyrir ‘%2$S’ eigindi. Eigindi hunsað.
+LengthParsingError=Villa í þáttun á MathML gildi ‘%1$S’ sem lengd. Eigindi hunsað.
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/narrate.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/narrate.properties
new file mode 100644
index 0000000000..c030d3c9b7
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/narrate.properties
@@ -0,0 +1,25 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# "Listen, which allows users to listen to Firefox reading the text,
+# instead of having to read it themselves." This is the name
+# of the feature and it is the label for the popup button.
+# %S is the keyboard shortcut for the listen command
+listen-label = Hlusta (%S)
+back = Til baka
+# %S is the keyboard shortcut for the start command
+start-label = Byrja (%S)
+# %S is the keyboard shortcut for the stop command
+stop-label = Stöðva (%S)
+# Keyboard shortcut to toggle the narrate feature
+narrate-key-shortcut = N
+forward = Áfram
+speed = Hraði
+selectvoicelabel = Rödd:
+# Default voice is determined by the language of the document.
+defaultvoice = Sjálfgefið
+
+# Voice name and language.
+# eg. David (English)
+voiceLabel = %S (%S)
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/nsWebBrowserPersist.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/nsWebBrowserPersist.properties
new file mode 100644
index 0000000000..4fa96f345c
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/nsWebBrowserPersist.properties
@@ -0,0 +1,17 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+readError=Ekki var hægt að vista %S, því ekki var hægt að lesa frumskrána.\n\nReyndu aftur seinna, eða hafðu samband við kerfisstjóra.
+writeError=Ekki var hægt að vista %S, því óþekkt villa kom upp.\n\nReyndu að vista annarstaðar.
+launchError=Ekki var hægt að opna %S, því óþekkt villa kom upp.\n\nReyndu fyrst að vista á disk og reyndu svo að opna skrána.
+diskFull=Það er ekki nóg pláss á diskinum til að vista %S.\n\nFjarlægðu óþarfa skrár á disknum og reyndu aftur, eða reyndu að vista skrána á öðrum stað.
+readOnly=Ekki var hægt að vista %S, því diskurinn, mappan, eða skráin er ritvarin.\n\nTaktu ritvörn af og reyndu aftur, eða reyndu að vista á öðrum stað.
+accessError=Ekki var hægt að vista %S, því þú getur ekki breytt innihaldi möppunnar.\n\nBreyttu stillingum möppu og reyndu aftur, eða reyndu að vista á öðrum stað.
+SDAccessErrorCardReadOnly=Get ekki sótt skrá þar sem SD-kortið er í notkun.
+SDAccessErrorCardMissing=Get ekki sótt skrá þar sem SD-kortið vantar.
+helperAppNotFound=Ekki var hægt að opna %S, því tengt hjálparforrit er ekki til. Breyttu tengdu hjálparforriti stillingum.
+noMemory=Ekki nóg minni til að ljúka aðgerð.\n\nHætti í einhverjum forritum og reyndu aftur.
+title=Sæki %S
+fileAlreadyExistsError=Ekki var hægt að vista %S, því þegar er til skrá með sama nafni og ‘_files’ mappan.\n\nReyndu að vista á öðrum stað.
+fileNameTooLongError=Ekki var hægt að vista %S, því skráarnafnið var of langt.\n\nReyndu að vista aftur með styttra nafni.
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/printdialog.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/printdialog.properties
new file mode 100644
index 0000000000..edc638f4b7
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/printdialog.properties
@@ -0,0 +1,52 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# These strings are used in the native GTK, Mac and Windows print dialogs.
+
+# GTK titles:
+printTitleGTK=Prenta
+optionsTabLabelGTK=Valkostir
+
+# Mac titles:
+optionsTitleMac=Valkostir:
+appearanceTitleMac=Útlit:
+pageHeadersTitleMac=Síðuhausar:
+pageFootersTitleMac=Síðufætur:
+
+# Windows titles:
+optionsTitleWindows=Valkostir
+
+# TRANSLATOR NOTE: For radio button labels and check button labels, an underscore _
+# before a character will turn that character into an accesskey in the GTK dialog.
+# e.g. "_As laid out" will make A the accesskey.
+# In the Windows labels, use an ampersand (&).
+# On Mac, underscores will be stripped.
+
+shrinkToFit=Hunsa _skala og minnka þannig að passi á breidd síðu
+selectionOnly=Prenta aðeins _val
+printBGOptions=Prenta bakgrunn
+printBGColors=Prenta bakgrunns_liti
+printBGImages=Prenta bakgrunns_myndir
+headerFooter=Haus og fótur
+left=Vinstri
+center=Miðjað
+right=Hægri
+headerFooterBlank=--tómt--
+headerFooterTitle=Titill
+headerFooterURL=Vefslóð
+headerFooterDate=Dagsetning/Tími
+headerFooterPage=Síða #
+headerFooterPageTotal=Síða # af #
+headerFooterCustom=Sérsniðið…
+customHeaderFooterPrompt=Sláðu inn sérsniðinn texta fyrir síðuhaus/síðufót
+
+summarySelectionOnlyTitle=Prenta val
+summaryShrinkToFitTitle=Minnka svo passi á síðu
+summaryPrintBGColorsTitle=Prenta bakgrunnsliti
+summaryPrintBGImagesTitle=Prenta bakgrunnsmyndir
+summaryHeaderTitle=Síðuhausar
+summaryFooterTitle=Síðufætur
+summaryNAValue=N/A
+summaryOnValue=Virkt
+summaryOffValue=Óvirkt
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/printing.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/printing.properties
new file mode 100644
index 0000000000..70fdef6456
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/printing.properties
@@ -0,0 +1,56 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# Page number formatting
+## @page_number The current page number
+#LOCALIZATION NOTE (pageofpages): Do not translate %ld in the following line.
+# Place the word %ld where the page number and number of pages should be
+# The first %ld will receive the the page number
+pagenumber=%1$d
+
+# Page number formatting
+## @page_number The current page number
+## @page_total The total number of pages
+#LOCALIZATION NOTE (pageofpages): Do not translate %ld in the following line.
+# Place the word %ld where the page number and number of pages should be
+# The first %ld will receive the the page number
+# the second %ld will receive the total number of pages
+pageofpages=%1$d af %2$d
+
+PrintToFile=Prenta í skrá
+print_error_dialog_title=Villa í prentara
+printpreview_error_dialog_title=Villa í prentskoðun
+
+# Printing error messages.
+#LOCALIZATION NOTE: Some of these messages come in pairs, one
+# for printing and one for print previewing. You can remove that
+# distinction in your language by removing the entity with the _PP
+# suffix; then the entity without a suffix will be used for both.
+# You can also add that distinction to any of the messages that don't
+# already have it by adding a new entity with a _PP suffix.
+#
+# For instance, if you delete PERR_GFX_PRINTER_DOC_IS_BUSY_PP, then
+# the PERR_GFX_PRINTER_DOC_IS_BUSY message will be used for that error
+# condition when print previewing as well as when printing. If you
+# add PERR_FAILURE_PP, then PERR_FAILURE will only be used when
+# printing, and PERR_FAILURE_PP will be used under the same conditions
+# when print previewing.
+#
+PERR_FAILURE=Vill kom upp við prentun.
+
+PERR_ABORT=Prentverk var slitið, eða hætt við.
+PERR_NOT_AVAILABLE=Sumar prentunaraðgerðir eru ekki aðgengilegar.
+PERR_NOT_IMPLEMENTED=Sumir prentmöguleikar hafa ekki verið útfærðir ennþá.
+PERR_OUT_OF_MEMORY=Ekki er nægjanlegt minni laust til að geta prentað.
+PERR_UNEXPECTED=Upp kom óvænt vandamál við að prenta.
+
+PERR_GFX_PRINTER_NO_PRINTER_AVAILABLE=Engir prentarar fundust.
+PERR_GFX_PRINTER_NO_PRINTER_AVAILABLE_PP=Engir prentar aðgengilegir, get ekki prentað forskoðun.
+PERR_GFX_PRINTER_NAME_NOT_FOUND=Valinn prentari fannst ekki.
+PERR_GFX_PRINTER_COULD_NOT_OPEN_FILE=Gat ekki opnað úttaksskrá til að prenta í skrá.
+PERR_GFX_PRINTER_STARTDOC=Villa í prentun þegar byrjað var að prenta.
+PERR_GFX_PRINTER_ENDDOC=Villa í prentun þegar klárað var að prenta.
+PERR_GFX_PRINTER_STARTPAGE=Villa í prentun þegar byrjað var á nýrri síðu.
+PERR_GFX_PRINTER_DOC_IS_BUSY=Get ekki prentað þetta skjal strax, það er ennþá verið að hlaða því inn.
+PERR_GFX_PRINTER_DOC_IS_BUSY_PP=Get ekki prentforskoðað þetta skjal strax, það er ennþá verið að hlaða því inn.
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/resetProfile.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/resetProfile.properties
new file mode 100644
index 0000000000..6e1f6e8cb0
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/resetProfile.properties
@@ -0,0 +1,14 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# LOCALIZATION NOTE: These strings are used for profile reset.
+
+# LOCALIZATION NOTE (resetUnusedProfile.message): %S is brandShortName.
+resetUnusedProfile.message=Það virðist vera langt síðan þú ræstir %S. Viltu hreinsa hann til að byrja með hreint og nýtt borð? Vertu einnig velkomin aftur!
+# LOCALIZATION NOTE (resetUninstalled.message): %S is brandShortName.
+resetUninstalled.message=Svo virðist sem þú hafir sett %S upp aftur. Viltu að við hreinsum til svo þú fáir ferska og nýja upplifun?
+
+# LOCALIZATION NOTE (refreshProfile.resetButton.label): %S is brandShortName.
+refreshProfile.resetButton.label=Uppfæra %S…
+refreshProfile.resetButton.accesskey=U
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/security/caps.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/security/caps.properties
new file mode 100644
index 0000000000..3615a2932c
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/security/caps.properties
@@ -0,0 +1,9 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+CheckLoadURIError = Öryggisvilla: Efni á %S má ekki hlaða eða tengjast við %S.
+CheckSameOriginError = Öryggisvilla: Efni á %S má ekki hlaða gögnum frá %S.
+ExternalDataError = Öryggisvilla: Efni frá %S reyndi að hlaða inn %S, en það má ekki hlaða inn fjartengdum gögnum þegar verið er að nota það sem mynd.
+
+CreateWrapperDenied = Aðgangi hafnað fyrir að búa til umgjörð utan um hlut af klasa %S
+CreateWrapperDeniedForOrigin = Aðgangi hafnað fyrir <%2$S> til að búa til umgjörð fyrir hlut af klasa %1$S
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/security/csp.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/security/csp.properties
new file mode 100644
index 0000000000..de76fd5ce5
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/security/csp.properties
@@ -0,0 +1,144 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# CSP Warnings:
+# LOCALIZATION NOTE (CSPViolation):
+# %1$S is the reason why the resource has not been loaded.
+CSPViolation = Stillingar síðu lokuðu á niðurhal: %1$S
+# LOCALIZATION NOTE (CSPViolationWithURI):
+# %1$S is the directive that has been violated.
+# %2$S is the URI of the resource which violated the directive.
+CSPViolationWithURI = Stillingar síðu lokuðu á niðurhal á %2$S (“%1$S”).
+# LOCALIZATION NOTE (CSPROViolation):
+# %1$S is the reason why the resource has not been loaded.
+CSPROViolation = Upp kom brot á report-only CSP stefnu (“%1$S”). Þetta ferli var leyft, og send var CSP skýrsla.
+# LOCALIZATION NOTE (CSPROViolationWithURI):
+# %1$S is the directive that has been violated.
+# %2$S is the URI of the resource which violated the directive.
+CSPROViolationWithURI = Stillingar síðu tóku eftir niðurhali á gögnum frá %2$S (“%1$S”). Verið er að senda CSP skýrslu.
+# LOCALIZATION NOTE (triedToSendReport):
+# %1$S is the URI we attempted to send a report to.
+triedToSendReport = Reyndi að senda skýrslu á ógilt URI: “%1$S”
+# LOCALIZATION NOTE (couldNotParseReportURI):
+# %1$S is the report URI that could not be parsed
+couldNotParseReportURI = gat ekki lesið skýrslu URI: %1$S
+# LOCALIZATION NOTE (couldNotProcessUnknownDirective):
+# %1$S is the unknown directive
+couldNotProcessUnknownDirective = Gat ekki lesið óþekkta skipun ‘%1$S’
+# LOCALIZATION NOTE (ignoringUnknownOption):
+# %1$S is the option that could not be understood
+ignoringUnknownOption = Hunsa óþekktan valkost %1$S
+# LOCALIZATION NOTE (ignoringDuplicateSrc):
+# %1$S defines the duplicate src
+ignoringDuplicateSrc = Hunsa tvítekna staðsetningu %1$S
+# LOCALIZATION NOTE (ignoringNonAsciiToken):
+# %1$S defines the name of the directive
+# %2$S is the token string containing non-ASCII characters.
+# LOCALIZATION NOTE (ignoringSrcFromMetaCSP):
+# %1$S defines the ignored src
+ignoringSrcFromMetaCSP = Hunsa ‘%1$S’ (Ekki hægt að nota þegar það kemur frá meta einindi).
+# LOCALIZATION NOTE (ignoringSrcWithinNonceOrHashDirective):
+# %1$S is the ignored src (e.g. "unsafe-inline")
+# %2$S is the directive (e.g. "script-src-elem")
+# LOCALIZATION NOTE (ignoringScriptSrcForStrictDynamic):
+# %1$S is the ignored src
+# %1$S is the directive src (e.g. "script-src-elem")
+# 'strict-dynamic' should not be localized
+# LOCALIZATION NOTE (ignoringStrictDynamic):
+# %1$S is the ignored src
+ignoringStrictDynamic = Hunsa “%1$S” (aðeins stutt innan í script-src).
+# LOCALIZATION NOTE (ignoringUnsafeEval):
+# %1$S is the csp directive (e.g. script-src-elem)
+# 'unsafe-eval' and 'wasm-unsafe-eval' should not be localized
+# LOCALIZATION NOTE (strictDynamicButNoHashOrNonce):
+# %1$S is the csp directive that contains 'strict-dynamic'
+# 'strict-dynamic' should not be localized
+strictDynamicButNoHashOrNonce = Lykilorðið ‘strict-dynamic’ sem er í “%1$S” hefur ekki nein gild nonce eða hash sem gæti komið í veg fyrir að skriftum sé hlaðið inn
+# LOCALIZATION NOTE (reportURInotHttpsOrHttp2):
+# %1$S is the ETLD of the report URI that is not HTTP or HTTPS
+reportURInotHttpsOrHttp2 = Skýrlu URI (%1$S) ætti að vera HTTP eða HTTPS URI.
+# LOCALIZATION NOTE (reportURInotInReportOnlyHeader):
+# %1$S is the ETLD of the page with the policy
+reportURInotInReportOnlyHeader = Þetta vefsvæði (%1$S) er með Report-Only reglu án þess að vera með report URI. CSP getur ekki lokað á og getur ekki tilkynnt brot á þessari reglu.
+# LOCALIZATION NOTE (failedToParseUnrecognizedSource):
+# %1$S is the CSP Source that could not be parsed
+failedToParseUnrecognizedSource = Gat ekki þáttað óþekktan frumkóða %1$S
+# LOCALIZATION NOTE (upgradeInsecureRequest):
+# %1$S is the URL of the upgraded request; %2$S is the upgraded scheme.
+upgradeInsecureRequest = Uppfæri óörugga beiðni ‘%1$S’ yfir í að nota ‘%2$S’
+# LOCALIZATION NOTE (ignoreSrcForDirective):
+ignoreSrcForDirective = Hunsa srcs fyrir skipun ‘%1$S’
+# LOCALIZATION NOTE (hostNameMightBeKeyword):
+# %1$S is the hostname in question and %2$S is the keyword
+hostNameMightBeKeyword = Túlka %1$S sem netþjónanafn, ekki sem stikkorð. Ef þú vilt nota þetta sem stikkorð, notaðu ‘%2$S’ (milli einfaldra gæsalappa).
+# LOCALIZATION NOTE (notSupportingDirective):
+# directive is not supported (e.g. 'reflected-xss')
+notSupportingDirective = Ekki stuðningur við skipun ‘%1$S’. Skipun og gildi verða hunsuð.
+# LOCALIZATION NOTE (blockAllMixedContent):
+# %1$S is the URL of the blocked resource load.
+blockAllMixedContent = Loka á óörugga beiðni ‘%1$S’.
+# LOCALIZATION NOTE (ignoringDirectiveWithNoValues):
+# %1$S is the name of a CSP directive that requires additional values
+ignoringDirectiveWithNoValues = Hunsa ‘%1$S‘ þar sem það inniheldur engar breytur.
+# LOCALIZATION NOTE (ignoringReportOnlyDirective):
+# %1$S is the directive that is ignored in report-only mode.
+ignoringReportOnlyDirective = Hunsa sandbox skipun þegar regla er að tilkynna aðeins ‘%1$S’
+# LOCALIZATION NOTE (IgnoringSrcBecauseOfDirective):
+# %1$S is the name of the src that is ignored.
+# %2$S is the name of the directive that causes the src to be ignored.
+IgnoringSrcBecauseOfDirective=Hunsa ‘%1$S’ vegna ‘%2$S’ skipunar.
+# LOCALIZATION NOTE (IgnoringSourceWithinDirective):
+# %1$S is the ignored src
+# %2$S is the directive which supports src
+
+# LOCALIZATION NOTE (IgnoringSourceWithinDirective):
+# %1$S is the ignored src
+
+
+# CSP Errors:
+# LOCALIZATION NOTE (couldntParseInvalidSource):
+# %1$S is the source that could not be parsed
+couldntParseInvalidSource = Gat ekki þáttað ógildan frumkóða %1$S
+# LOCALIZATION NOTE (couldntParseInvalidHost):
+# %1$S is the host that's invalid
+couldntParseInvalidHost = Get ekki lesið ógildan netþjón %1$S
+# LOCALIZATION NOTE (couldntParsePort):
+# %1$S is the string source
+couldntParsePort = Get ekki lesið númer gáttar í %1$S
+# LOCALIZATION NOTE (duplicateDirective):
+# %1$S is the name of the duplicate directive
+duplicateDirective = Fann tvöföldar %1$S skipanir. Allar nema sú fyrsta verður hunsuð.
+# LOCALIZATION NOTE (couldntParseInvalidSandboxFlag):
+# %1$S is the option that could not be understood
+couldntParseInvalidSandboxFlag = Tókst ekki að þátta ógilt sandbox flagg ‘%1$S’
+
+# LOCALIZATION NOTE (CSPMessagePrefix):
+# Do not translate "Content-Security-Policy", only handle spacing for the colon.
+# %S is a console message that is being prefixed here.
+CSPMessagePrefix = Content-Security-Policy: %S
+
+# LOCALIZATION NOTE (ignoringNonAsciiToken):
+# %1$S defines the name of the directive
+# %2$S is the token string containing non-ASCII characters.
+ignoringNonAsciiToken = Ignoring directive ‘%1$S’ with the non-ASCII token ‘%2$S’
+# LOCALIZATION NOTE (ignoringSrcWithinNonceOrHashDirective):
+# %1$S is the ignored src (e.g. "unsafe-inline")
+# %2$S is the directive (e.g. "script-src-elem")
+ignoringSrcWithinNonceOrHashDirective = Ignoring “%1$S” within %2$S: nonce-source or hash-source specified
+# LOCALIZATION NOTE (ignoringScriptSrcForStrictDynamic):
+# %1$S is the ignored src
+# %1$S is the directive src (e.g. "script-src-elem")
+# 'strict-dynamic' should not be localized
+ignoringScriptSrcForStrictDynamic = Ignoring “%1$S” within %2$S: ‘strict-dynamic’ specified
+# LOCALIZATION NOTE (ignoringUnsafeEval):
+# %1$S is the csp directive (e.g. script-src-elem)
+# 'unsafe-eval' and 'wasm-unsafe-eval' should not be localized
+ignoringUnsafeEval = Ignoring ‘unsafe-eval’ or ‘wasm-unsafe-eval’ inside “%1$S”.
+# LOCALIZATION NOTE (IgnoringSourceWithinDirective):
+# %1$S is the ignored src
+# %2$S is the directive which supports src
+IgnoringSourceWithinDirective = Ignoring source “%1$S” (Not supported within ‘%2$S’).
+# LOCALIZATION NOTE (IgnoringSourceWithinDirective):
+# %1$S is the ignored src
+obsoleteBlockAllMixedContent = Ignoring ‘%1$S’ because mixed content display upgrading makes block-all-mixed-content obsolete.
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/security/security.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/security/security.properties
new file mode 100644
index 0000000000..3054f47532
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/security/security.properties
@@ -0,0 +1,192 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# Mixed Content Blocker
+# LOCALIZATION NOTE: "%1$S" is the URI of the blocked mixed content resource
+BlockMixedDisplayContent = Lokaði á að hlaða inn blandað birt innihald “%1$S”
+BlockMixedActiveContent = Lokaði á að hlaða inn blandað virkt innihald “%1$S”
+
+# CORS
+# LOCALIZATION NOTE: Do not translate "Access-Control-Allow-Origin", Access-Control-Allow-Credentials, Access-Control-Allow-Methods, Access-Control-Allow-Headers
+CORSDisabled=Lokað á Cross-Origin beiðni: Reglan fyrir sama vefsvæði leyfir ekki að lesa gögn frá öðru vefsvæði á %1$S. (Ástæða: CORS óvirkt).
+CORSOriginHeaderNotAdded=Lokað á Cross-Origin beiðni: Reglan fyrir sama vefsvæði leyfir ekki að lesa gögn frá öðru vefsvæði á %1$S. (Ástæða: Ekki hægt að setja inn ‘Origin’ CORS hausinn).
+CORSExternalRedirectNotAllowed=Lokað á Cross-Origin beiðni: Reglan fyrir sama vefsvæði leyfir ekki að lesa gögn frá öðru vefsvæði á %1$S. (Ástæða: Ekki er leyfð CORS beiðni um utanaðkomandi framsendingu).
+CORSRequestNotHttp=Lokað á Cross-Origin beiðni: Reglan fyrir sama vefsvæði leyfir ekki að lesa gögn frá öðru vefsvæði á %1$S. (Ástæða: CORS beiðni er ekki http).
+CORSMultipleAllowOriginNotAllowed=Lokað á Cross-Origin beiðni: Reglan fyrir sama vefsvæði leyfir ekki að lesa gögn frá öðru vefsvæði á %1$S. (Ástæða: Ekki mega vera margir CORS hausar ‘Access-Control-Allow-Origin‘).
+CORSAllowOriginNotMatchingOrigin=Lokað á Cross-Origin beiðni: Reglan fyrir sama vefsvæði leyfir ekki að lesa gögn frá öðru vefsvæði á %1$S. (Ástæða: CORS haus ‘Access-Control-Allow-Origin’ passar ekki ‘%2$S’).
+CORSNotSupportingCredentials=Lokað á Cross-Origin beiðni: Reglan fyrir sama vefsvæði leyfir ekki að lesa gögn frá öðru vefsvæði á ‘%1$S’. (Ástæða: Auðkenni er ekki með stuðning ef CORS haus ‘Access-Control-Allow-Origin’ is ‘*’).
+CORSMethodNotFound=Lokað á Cross-Origin beiðni: Reglan fyrir sama vefsvæði leyfir ekki að lesa gögn frá öðru vefsvæði á %1$S. (Ástæða: Fann ekki aðgerð í CORS haus ‘Access-Control-Allow-Methods’).
+CORSMissingAllowCredentials=Lokað á Cross-Origin beiðni: Reglan fyrir sama vefsvæði leyfir ekki að lesa gögn frá öðru vefsvæði á %1$S. (Ástæða: bjóst við ‘true’ í CORS haus ‘Access-Control-Allow-Credentials’).
+CORSInvalidAllowMethod=Lokað á Cross-Origin beiðni: Reglan fyrir sama vefsvæði leyfir ekki að lesa gögn frá öðru vefsvæði á %1$S. (Ástæða: Ógilt teikn ‘%2$S’ í CORS-haus ‘Access-Control-Allow-Methods’).
+CORSInvalidAllowHeader=Lokað á Cross-Origin beiðni: Reglan fyrir sama vefsvæði leyfir ekki að lesa gögn frá öðru vefsvæði á %1$S. (Ástæða: Ógilt teikn ‘%2$S’ í CORS-haus ‘Access-Control-Allow-Headers’).
+
+# LOCALIZATION NOTE: Do not translate "Strict-Transport-Security", "HSTS", "max-age" or "includeSubDomains"
+STSUnknownError=Strict-Transport-Security: Óþekkt villa kom upp þegar reynt var að lesa hausinn sem var skilgreindur af vefsvæðinu.
+STSCouldNotParseHeader=Strict-Transport-Security: Vefsvæðið inniheldur haus sem ekki tókst að lesa.
+STSNoMaxAge=Strict-Transport-Security: Þetta svæði skilgreinir haus sem inniheldur ekki ‘max-age’ skipun.
+STSMultipleMaxAges=Strict-Transport-Security: Svæðið skilgreinir haus sem inniheldur margar ‘max-age’ skipanir.
+STSInvalidMaxAge=Strict-Transport-Security: Þetta svæði skilgreinir haus sem inniheldur ógilda ‘max-age’ skipun.
+STSMultipleIncludeSubdomains=Strict-Transport-Security: Svæðið skilgreinir haus sem inniheldur margar ‘includeSubDomains’ skipanir.
+STSInvalidIncludeSubdomains=Strict-Transport-Security: Svæðið skilgreinir haus sem inniheldur margar ‘includeSubDomains’ skipanir.
+STSCouldNotSaveState=Strict-Transport-Security: Upp kom villa við að skilgreina vefsvæðið sem Strict-Transport-Security vefsvæði.
+
+InsecurePasswordsPresentOnPage=Lykilorðareitir eru á óöruggri (http://) síðu. Þetta er öryggisgalli sem gæti leitt til þess að innskráningargögnum sé stolið.
+InsecureFormActionPasswordsPresent=Lykilorðareitir eru á formi með óöruggri (http://) form aðgerð. Þetta er öryggisgalli sem gæti leitt til þess að innskráningargögnum sé stolið.
+InsecurePasswordsPresentOnIframe=Lykilorðareitir eru á óöruggum (http://) iframe. Þetta er öryggisgalli sem gæti leitt til þess að innskráningargögnum sé stolið.
+# LOCALIZATION NOTE: "%1$S" is the URI of the insecure mixed content resource
+LoadingMixedActiveContent2=Hleð inn blönduðu (óöruggu) virku innihaldi “%1$S” á öruggri síðu
+LoadingMixedDisplayContent2=Hleð inn blönduðu (óöruggu) birtingarefni “%1$S” á öruggri síðu
+# LOCALIZATION NOTE: "%S" is the URI of the insecure mixed content download
+MixedContentBlockedDownload = Lokaði fyrir niðurhal á óöruggu efni „%S“.
+
+# LOCALIZATION NOTE: Do not translate "allow-scripts", "allow-same-origin", "sandbox" or "iframe"
+BothAllowScriptsAndSameOriginPresent=iframe sem leyfir bæði allow-scripts og allow-same-origin fyrir sandbox-eigindi getur fjarlægt sitt eigið sandbox.
+# LOCALIZATION NOTE: Do not translate "allow-top-navigation-by-user-activation", "allow-top-navigation", "sandbox" or "iframe"
+
+# Sub-Resource Integrity
+# LOCALIZATION NOTE: Do not translate "script" or "integrity". "%1$S" is the invalid token found in the attribute.
+MalformedIntegrityHash=Skriftueiningin er með gallað tætigildi í integrity-eigindinu: “%1$S”. Rétt snið er “<hash algorithm>-<hash value>”.
+# LOCALIZATION NOTE: Do not translate "integrity"
+InvalidIntegrityLength=Tætigildið sem er í integrity-eigindinu er með ranga lengd.
+# LOCALIZATION NOTE: Do not translate "integrity"
+InvalidIntegrityBase64=Ekki var hægt að afkóða tætigildið í integrity-eigindinu.
+# LOCALIZATION NOTE: "%1$S" is the URI of the sub-resource that cannot be protected using SRI.
+IneligibleResource=“%1$S” hentar ekki fyrir sannprófun þar sem það er hvorki CORS-enabled eða same-origin.
+# LOCALIZATION NOTE: Do not translate "integrity". "%1$S" is the invalid hash algorithm found in the attribute.
+UnsupportedHashAlg=Óstutt tætireiknirit í integrity-eigindinu: “%1$S”
+# LOCALIZATION NOTE: Do not translate "integrity"
+NoValidMetadata=Integrity breytan inniheldur ekki nein gild meta gögn.
+
+# LOCALIZATION NOTE: Do not translate "RC4".
+WeakCipherSuiteWarning=Þetta vefsvæði notar dulkóðunaralgrím RC4 fyrir dulkóðun, sem er skilgreind sem úreld og óörugg.
+
+
+#XCTO: nosniff
+# LOCALIZATION NOTE: Do not translate "X-Content-Type-Options: nosniff".
+# LOCALIZATION NOTE: Do not translate "X-Content-Type-Options" and also do not translate "nosniff".
+XCTOHeaderValueMissing=Aðvörun fyrir X-Content-Type-Options haus: gildið var “%1$S”; var kannski meiningin að senda “nosniff”?
+# LOCALIZATION NOTE: Do not translate "X-Content-Type-Options" and also do not translate "nosniff".
+
+# LOCALIZATION NOTE: Do not translate "importScripts()"
+
+# LOCALIZATION NOTE: Do not translate "data: URI".
+BlockTopLevelDataURINavigation=Færsla yfir á efsta hluta: URI ekki leyfð (Lokað á að hlaða inn: “%1$S”)
+
+
+# LOCALIZATION NOTE (MixedContentAutoUpgrade):
+# %1$S is the URL of the upgraded request; %2$S is the upgraded scheme.
+# LOCALIZATION NOTE (RunningClearSiteDataValue):
+# %S is the URI of the resource whose data was cleaned up
+RunningClearSiteDataValue=Clear-Site-Data haus þvingaði hreinsun á “%S” gögnum.
+UnknownClearSiteDataValue=Clear-Site-Data haus fundinn. Óþekkt gildi “%S”.
+
+# Reporting API
+ReportingHeaderInvalidJSON=Skýrsluhaus: Ógilt JSON gildi móttekið.
+ReportingHeaderInvalidNameItem=Skýrsluhaus: Ógilt heiti á hóp.
+ReportingHeaderDuplicateGroup=Skýrsluhaus: hunsun á tvítekna hópaheitinu “%S”.
+ReportingHeaderInvalidItem=Skýrsluhaus: hunsun á ógildu atriði sem er nefnt “%S”.
+ReportingHeaderInvalidEndpoint=Skýrsluhaus: hunsun á ógildum endapunkti á atriði sem nefnt er “%S”.
+# LOCALIZATION NOTE(ReportingHeaderInvalidURLEndpoint): %1$S is the invalid URL, %2$S is the group name
+ReportingHeaderInvalidURLEndpoint=Skýrsluhaus: hunsun á ógildum endapunkti URL“%1$S” fyrir atriði sem nefnt er “%2$S”.
+
+FeaturePolicyUnsupportedFeatureName=Eiginleikastefna: sleppa óstudda eiginleikanum “%S”.
+# TODO: would be nice to add a link to the Feature-Policy MDN documentation here. See bug 1449501
+FeaturePolicyInvalidEmptyAllowValue= Eiginleikastefna: sleppa tómum leyfislistum fyrir eiginleikann: “%S”.
+# TODO: would be nice to add a link to the Feature-Policy MDN documentation here. See bug 1449501
+FeaturePolicyInvalidAllowValue=Eiginleikastefna: sleppa óstuddu leyfisgildi “%S”.
+
+# LOCALIZATION NOTE: "%1$S" is the limitation length (bytes) of referrer URI, "%2$S" is the origin of the referrer URI.
+ReferrerLengthOverLimitation=HTTP-tilvísunarhaus: Lengd er yfir „%1$S“ bæta takmörk - sker tilvísunarhaus niður í upprunalegt: „%2$S“
+# LOCALIZATION NOTE: "%1$S" is the limitation length (bytes) of referrer URI, "%2$S" is the origin of the referrer URI.
+
+# LOCALIZATION NOTE: Do not translate "no-referrer-when-downgrade", "origin-when-cross-origin" and "unsafe-url". %S is the URI of the loading channel.
+# LOCALIZATION NOTE: %1$S is the ignored referrer policy, %2$S is the URI of the loading channel.
+
+# X-Frame-Options
+# LOCALIZATION NOTE(XFrameOptionsInvalid): %1$S is the header value, %2$S is frame URI. Do not translate "X-Frame-Options".
+# LOCALIZATION NOTE(XFrameOptionsDeny): %1$S is the header value, %2$S is frame URI and %3$S is the parent document URI. Do not translate "X-Frame-Options".
+
+# HTTPS-Only Mode
+# LOCALIZATION NOTE: %1$S is the URL of the upgraded request; %2$S is the upgraded scheme.
+HTTPSOnlyUpgradeRequest = Uppfæri óörugga beiðni "%1$S" yfir í að nota "%2$S".
+# LOCALIZATION NOTE: %1$S is the URL of request.
+# LOCALIZATION NOTE: %1$S is the URL of the failed request; %2$S is an error-code.
+# LOCALIZATION NOTE: %S is the URL of the failed request;
+
+# LOCALIZATION NOTE: Hints or indicates a new transaction for a URL is likely coming soon. We use
+# a speculative connection to start a TCP connection so that the resource is immediately ready
+# when the transaction is actually submitted. HTTPS-Only and HTTPS-First will upgrade such
+# speculative TCP connections from http to https.
+# %1$S is the URL of the upgraded speculative TCP connection; %2$S is the upgraded scheme.
+
+# LOCALIZATION NOTE: %S is the URL of the blocked request;
+
+# LOCALIZATION NOTE: %S is the URL of the blocked request;
+
+# Sanitizer API
+# LOCALIZATION NOTE: Please do not localize "DocumentFragment". It's the name of an API.
+# LOCALIZATION NOTE: "Sanitizer" is the name of the API. Please do not localize.
+
+
+CORSDidNotSucceed2=Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at %1$S. (Reason: CORS request did not succeed). Status code: %2$S.
+CORSMissingAllowOrigin2=Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at %1$S. (Reason: CORS header ‘Access-Control-Allow-Origin’ missing). Status code: %2$S.
+CORSPreflightDidNotSucceed3=Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at %1$S. (Reason: CORS preflight response did not succeed). Status code: %2$S.
+CORSMissingAllowHeaderFromPreflight2=Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at %1$S. (Reason: header ‘%2$S’ is not allowed according to header ‘Access-Control-Allow-Headers’ from CORS preflight response).
+CORSAllowHeaderFromPreflightDeprecation=Cross-Origin Request Warning: The Same Origin Policy will disallow reading the remote resource at %1$S soon. (Reason: When the `Access-Control-Allow-Headers` is `*`, the `Authorization` header is not covered. To include the `Authorization` header, it must be explicitly listed in CORS header `Access-Control-Allow-Headers`).
+LoadingMixedDisplayObjectSubrequestDeprecation=Loading mixed (insecure) content “%1$S” within a plugin on a secure page is discouraged and will be blocked soon.
+# LOCALIZATION NOTE: Do not translate "allow-top-navigation-by-user-activation", "allow-top-navigation", "sandbox" or "iframe"
+BothAllowTopNavigationAndUserActivationPresent=An iframe which has both allow-top-navigation and allow-top-navigation-by-user-activation for its sandbox attribute will permit top navigations.
+# LOCALIZATION NOTE: Do not translate "integrity". "%1$S" is the type of hash algorithm in use (e.g. "sha256"). "%2$S" is the value we saw.
+IntegrityMismatch2=None of the “%1$S” hashes in the integrity attribute match the content of the subresource. The computed hash is “%2$S”.
+DeprecatedTLSVersion2=This site uses a deprecated version of TLS. Please upgrade to TLS 1.2 or 1.3.
+#XCTO: nosniff
+# LOCALIZATION NOTE: Do not translate "X-Content-Type-Options: nosniff".
+MimeTypeMismatch2=The resource from “%1$S” was blocked due to MIME type (“%2$S”) mismatch (X-Content-Type-Options: nosniff).
+# LOCALIZATION NOTE: Do not translate "X-Content-Type-Options" and also do not translate "nosniff".
+XTCOWithMIMEValueMissing=The resource from “%1$S” was not rendered due to an unknown, incorrect or missing MIME type (X-Content-Type-Options: nosniff).
+BlockScriptWithWrongMimeType2=Script from “%1$S” was blocked because of a disallowed MIME type (“%2$S”).
+WarnScriptWithWrongMimeType=The script from “%1$S” was loaded even though its MIME type (“%2$S”) is not a valid JavaScript MIME type.
+# LOCALIZATION NOTE: Do not translate "importScripts()"
+BlockImportScriptsWithWrongMimeType=Loading script from “%1$S” with importScripts() was blocked because of a disallowed MIME type (“%2$S”).
+BlockWorkerWithWrongMimeType=Loading Worker from “%1$S” was blocked because of a disallowed MIME type (“%2$S”).
+BlockModuleWithWrongMimeType=Loading module from “%1$S” was blocked because of a disallowed MIME type (“%2$S”).
+BlockRedirectToDataURI=Redirecting to data: URI not allowed (Blocked loading of: “%1$S”)
+# LOCALIZATION NOTE: Do not translate "file: URI". “%1$S” is the whole URI of the loaded file. “%2$S” is the MIME type e.g. "text/plain".
+BlockFileScriptWithWrongMimeType=Loading script from file: URI (“%1$S”) was blocked because its MIME type (“%2$S”) is not a valid JavaScript MIME type.
+# LOCALIZATION NOTE: “%S” is the whole URI of the loaded file.
+BlockExtensionScriptWithWrongExt=Loading script with URI “%S” was blocked because the file extension is not allowed.
+RestrictBrowserEvalUsage=eval() and eval-like uses are not allowed in the Parent Process or in System Contexts (Blocked usage in “%1$S”)
+# LOCALIZATION NOTE (MixedContentAutoUpgrade):
+# %1$S is the URL of the upgraded request; %2$S is the upgraded scheme.
+MixedContentAutoUpgrade=Upgrading insecure display request ‘%1$S’ to use ‘%2$S’
+# LOCALIZATION NOTE: "%1$S" is the limitation length (bytes) of referrer URI, "%2$S" is the origin of the referrer URI.
+ReferrerOriginLengthOverLimitation=HTTP Referrer header: Length of origin within referrer is over “%1$S” bytes limit - removing referrer with origin “%2$S”.
+# LOCALIZATION NOTE: Do not translate "no-referrer-when-downgrade", "origin-when-cross-origin" and "unsafe-url". %S is the URI of the loading channel.
+ReferrerPolicyDisallowRelaxingWarning=Referrer Policy: Less restricted policies, including ‘no-referrer-when-downgrade’, ‘origin-when-cross-origin’ and ‘unsafe-url’, will be ignored soon for the cross-site request: %S
+# LOCALIZATION NOTE: %1$S is the ignored referrer policy, %2$S is the URI of the loading channel.
+ReferrerPolicyDisallowRelaxingMessage=Referrer Policy: Ignoring the less restricted referrer policy “%1$S” for the cross-site request: %2$S
+# X-Frame-Options
+# LOCALIZATION NOTE(XFrameOptionsInvalid): %1$S is the header value, %2$S is frame URI. Do not translate "X-Frame-Options".
+XFrameOptionsInvalid = Invalid X-Frame-Options header was found when loading “%2$S”: “%1$S” is not a valid directive.
+# LOCALIZATION NOTE(XFrameOptionsDeny): %1$S is the header value, %2$S is frame URI and %3$S is the parent document URI. Do not translate "X-Frame-Options".
+XFrameOptionsDeny=The loading of “%2$S” in a frame is denied by “X-Frame-Options“ directive set to “%1$S“.
+# LOCALIZATION NOTE: %1$S is the URL of request.
+HTTPSOnlyNoUpgradeException = Not upgrading insecure request “%1$S” because it is exempt.
+# LOCALIZATION NOTE: %1$S is the URL of the failed request; %2$S is an error-code.
+HTTPSOnlyFailedRequest = Upgrading insecure request “%1$S” failed. (%2$S)
+# LOCALIZATION NOTE: %S is the URL of the failed request;
+HTTPSOnlyFailedDowngradeAgain = Upgrading insecure request “%S” failed. Downgrading to “http” again.
+# LOCALIZATION NOTE: Hints or indicates a new transaction for a URL is likely coming soon. We use
+# a speculative connection to start a TCP connection so that the resource is immediately ready
+# when the transaction is actually submitted. HTTPS-Only and HTTPS-First will upgrade such
+# speculative TCP connections from http to https.
+# %1$S is the URL of the upgraded speculative TCP connection; %2$S is the upgraded scheme.
+HTTPSOnlyUpgradeSpeculativeConnection = Upgrading insecure speculative TCP connection “%1$S” to use “%2$S”.
+# LOCALIZATION NOTE: %S is the URL of the blocked request;
+IframeSandboxBlockedDownload = Download of “%S” was blocked because the triggering iframe has the sandbox flag set.
+# LOCALIZATION NOTE: %S is the URL of the blocked request;
+SandboxBlockedCustomProtocols = Blocked navigation to custom protocol “%S” from a sandboxed context.
+# Sanitizer API
+# LOCALIZATION NOTE: Please do not localize "DocumentFragment". It's the name of an API.
+SanitizerRcvdNoInput = Received empty or no input. Returning an empty DocumentFragment.
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/svg/svg.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/svg/svg.properties
new file mode 100644
index 0000000000..506e2a5ad7
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/svg/svg.properties
@@ -0,0 +1,5 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+AttributeParseWarning=Óþekkt gildi %2$S við þáttun %1$S eigindis.
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/viewSource.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/viewSource.properties
new file mode 100644
index 0000000000..2872212ec7
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/viewSource.properties
@@ -0,0 +1,16 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+goToLineTitle = Fara í línu
+goToLineText = Settu inn línunúmer
+invalidInputTitle = Ógilt inntak
+invalidInputText = Línunúmerið sem slegið var inn er ógilt.
+outOfRangeTitle = Lína fannst ekki
+outOfRangeText = Skilgreind lína fannst ekki.
+viewSelectionSourceTitle = DOM-frumkóði úr völdu
+
+context_goToLine_label = Fara í línu…
+context_goToLine_accesskey = L
+context_wrapLongLines_label = Skipta löngum línum
+context_highlightSyntax_label = Málfræðilitun
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/wizard.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/wizard.properties
new file mode 100644
index 0000000000..4e6aebc36f
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/wizard.properties
@@ -0,0 +1,8 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+default-first-title=Vertu velkomin í %S
+default-last-title=Ljúka við %S
+default-first-title-mac=Inngangur
+default-last-title-mac=Niðurstaða
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/xslt/xslt.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/xslt/xslt.properties
new file mode 100644
index 0000000000..cf449b3d92
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/xslt/xslt.properties
@@ -0,0 +1,39 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+1 = Þáttun mistókst fyrir XSLT stílblað.
+2 = Þáttun mistókst fyrir XPath segð.
+3 =
+4 = XSLT vörpun mistókst.
+5 = Ógilt XSLT/XPath fall.
+6 = XSLT stílblað (hugsanlega) inniheldur sjálfkvaðningu.
+7 = Gildi eigindis ógilt í XSLT 1.0.
+8 = Bjóst við að XPath segð skilaði NodeSet.
+9 = XSLT vörpun var hætt vegna <xsl:message>.
+10 = Netvilla kom upp við niðurhal á XSLT stílblaði:
+11 = XSLT stílblað má ekki vera með XML gagnategund:
+12 = XSLT stílblað inniheldur sjálfa sig annaðhvort beint eða óbeint:
+13 = Kallað var á XPath fall með röngum fjölda færibreytna.
+14 = Kallað var á óþekkt XPath fall.
+15 = Villa í XPath þáttun: Bjóst við ‘)’:
+16 = Villa í XPath þáttun: Ógildur ás:
+17 = Villa í XPath þáttun: Bjóst við nafni eða prófun á hnútategund:
+18 = Villa í XPath þáttun: Bjóst við ‘]’:
+19 = Villa í XPath þáttun: Ógilt breytu nafn:
+20 = Villa í XPath þáttun: Óvæntur endir á segð:
+21 = Villa í XPath þáttun: Bjóst við virkja:
+22 = Villa í XPath þáttun: opið lesgildi:
+23 = Villa í XPath þáttun: Óvænt ‘:’:
+24 = Villa í XPath þáttun: Óvænt ‘!’, neitun er not():
+25 = Villa í XPath þáttun: Ólöglegur stafur fannst:
+26 = Villa í XPath þáttun: Bjóst við tvíundavirkja:
+27 = Lokað var á niðurhal á XSLT stílblaði vegna öryggistástæðna.
+28 = Útreikningur leiðir til ógildrar segðar.
+29 = Misræmi í fjölda oddsviga.
+30 = Bjó til einindi með ógilt QName.
+31 = Binding breytu bindir einnig breytur innan sama sniðmáts.
+32 = Að kalla á key fallið er ekki leyft.
+
+LoadingError = Villa við að hlaða inn stílblaði: %S
+TransformError = Villa í XSLT ummyndun: %S
diff --git a/thunderbird-l10n/is/chrome/is/locale/is/global/xul.properties b/thunderbird-l10n/is/chrome/is/locale/is/global/xul.properties
new file mode 100644
index 0000000000..a2eb664a56
--- /dev/null
+++ b/thunderbird-l10n/is/chrome/is/locale/is/global/xul.properties
@@ -0,0 +1,5 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+PINotInProlog=<?%1$S?> skipun hefur ekki lengur nein áhrif fyrir utan byrjun (sjá villu 360119).